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107087344 = 2473131979
BaseRepresentation
bin1100110001000…
…00010111110000
321110111121012221
412120200113300
5204403243334
614343130424
72440141000
oct630402760
9243447187
10107087344
11554a2341
122ba43a14
13192556c0
1410318000
1596048b4
hex66205f0

107087344 has 160 divisors (see below), whose sum is σ = 277760000. Its totient is φ = 39626496.

The previous prime is 107087341. The next prime is 107087359. The reversal of 107087344 is 443780701.

It is a super-2 number, since 2×1070873442 = 22935398489948672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107087341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1355497 + ... + 1355575.

It is an arithmetic number, because the mean of its divisors is an integer number (1736000).

Almost surely, 2107087344 is an apocalyptic number.

107087344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107087344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138880000).

107087344 is an abundant number, since it is smaller than the sum of its proper divisors (170672656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107087344 is a wasteful number, since it uses less digits than its factorization.

107087344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 107087344 is about 10348.3015031453. The cubic root of 107087344 is about 474.8750829413.

The spelling of 107087344 in words is "one hundred seven million, eighty-seven thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 13 14 16 19 26 28 38 49 52 56 76 79 91 98 104 112 133 152 158 182 196 208 247 266 304 316 343 364 392 494 532 553 632 637 686 728 784 931 988 1027 1064 1106 1264 1274 1372 1456 1501 1729 1862 1976 2054 2128 2212 2548 2744 3002 3458 3724 3871 3952 4108 4424 4459 5096 5488 6004 6517 6916 7189 7448 7742 8216 8848 8918 10192 10507 12008 12103 13034 13832 14378 14896 15484 16432 17836 19513 21014 24016 24206 26068 27097 27664 28756 30968 35672 39026 42028 48412 50323 52136 54194 57512 61936 71344 73549 78052 84056 84721 96824 100646 104272 108388 115024 136591 147098 156104 168112 169442 193648 201292 216776 273182 294196 312208 338884 352261 402584 433552 514843 546364 588392 677768 704522 805168 956137 1029686 1092728 1176784 1355536 1409044 1912274 2059372 2185456 2818088 3824548 4118744 5636176 6692959 7649096 8237488 13385918 15298192 26771836 53543672 107087344