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107896740 = 22357318287
BaseRepresentation
bin1100110111001…
…01111110100100
321112000201111120
412123211332210
5210110143430
614412333540
72450051520
oct633457644
9245021446
10107896740
11559a5466
12301742b0
1319479c33
1410488d80
159714610
hex66e5fa4

107896740 has 96 divisors (see below), whose sum is σ = 356450304. Its totient is φ = 23863680.

The previous prime is 107896727. The next prime is 107896741. The reversal of 107896740 is 47698701.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 107896692 and 107896701.

It is not an unprimeable number, because it can be changed into a prime (107896741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8877 + ... + 17163.

It is an arithmetic number, because the mean of its divisors is an integer number (3713024).

Almost surely, 2107896740 is an apocalyptic number.

107896740 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 107896740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178225152).

107896740 is an abundant number, since it is smaller than the sum of its proper divisors (248553564).

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

107896740 is a wasteful number, since it uses less digits than its factorization.

107896740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337 (or 8335 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 107896740 is about 10387.3355582652. The cubic root of 107896740 is about 476.0684940157.

The spelling of 107896740 in words is "one hundred seven million, eight hundred ninety-six thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 60 62 70 84 93 105 124 140 155 186 210 217 310 372 420 434 465 620 651 868 930 1085 1302 1860 2170 2604 3255 4340 6510 8287 13020 16574 24861 33148 41435 49722 58009 82870 99444 116018 124305 165740 174027 232036 248610 256897 290045 348054 497220 513794 580090 696108 770691 870135 1027588 1160180 1284485 1541382 1740270 1798279 2568970 3082764 3480540 3596558 3853455 5137940 5394837 7193116 7706910 8991395 10789674 15413820 17982790 21579348 26974185 35965580 53948370 107896740