Search a number
-
+
107001960 = 233513113607
BaseRepresentation
bin1100110000010…
…11100001101000
321110100021002120
412120023201220
5204343030320
614341231240
72436334032
oct630134150
9243307076
10107001960
115544417a
122ba02520
1319225890
14102d4c52
1595d9440
hex660b868

107001960 has 128 divisors (see below), whose sum is σ = 349332480. Its totient is φ = 26062848.

The previous prime is 107001959. The next prime is 107001971. The reversal of 107001960 is 69100701.

It is a super-2 number, since 2×1070019602 = 22898838887683200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 107001960.

It is an unprimeable number.

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, 175977 + ... + 176583.

It is an arithmetic number, because the mean of its divisors is an integer number (2729160).

Almost surely, 2107001960 is an apocalyptic number.

107001960 is a gapful number since it is divisible by the number (10) 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 107001960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174666240).

107001960 is an abundant number, since it is smaller than the sum of its proper divisors (242330520).

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

107001960 is a wasteful number, since it uses less digits than its factorization.

107001960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 107001960 is about 10344.1751725307. The cubic root of 107001960 is about 474.7488385949.

The spelling of 107001960 in words is "one hundred seven million, one thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 113 120 130 156 195 226 260 312 339 390 452 520 565 607 678 780 904 1130 1214 1356 1469 1560 1695 1821 2260 2428 2712 2938 3035 3390 3642 4407 4520 4856 5876 6070 6780 7284 7345 7891 8814 9105 11752 12140 13560 14568 14690 15782 17628 18210 22035 23673 24280 29380 31564 35256 36420 39455 44070 47346 58760 63128 68591 72840 78910 88140 94692 118365 137182 157820 176280 189384 205773 236730 274364 315640 342955 411546 473460 548728 685910 823092 891683 946920 1028865 1371820 1646184 1783366 2057730 2675049 2743640 3566732 4115460 4458415 5350098 7133464 8230920 8916830 10700196 13375245 17833660 21400392 26750490 35667320 53500980 107001960