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107739276 = 2238978273
BaseRepresentation
bin1100110101111…
…11100010001100
321111201201111120
412122333202030
5210040124101
614405120540
72445524451
oct632774214
9244651446
10107739276
11558a8127
12300b9150
1319423368
1410447828
1596d2b36
hex66bf88c

107739276 has 12 divisors (see below), whose sum is σ = 251391672. Its totient is φ = 35913088.

The previous prime is 107739271. The next prime is 107739293. The reversal of 107739276 is 672937701.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (107739271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4489125 + ... + 4489148.

It is an arithmetic number, because the mean of its divisors is an integer number (20949306).

Almost surely, 2107739276 is an apocalyptic number.

It is an amenable number.

107739276 is an abundant number, since it is smaller than the sum of its proper divisors (143652396).

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

107739276 is a wasteful number, since it uses less digits than its factorization.

107739276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8978280 (or 8978278 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 107739276 is about 10379.7531762562. The cubic root of 107739276 is about 475.8367905489.

The spelling of 107739276 in words is "one hundred seven million, seven hundred thirty-nine thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 8978273 17956546 26934819 35913092 53869638 107739276