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107838332 = 2273851369
BaseRepresentation
bin1100110110101…
…11101101111100
321111220202101022
412123113231330
5210101311312
614411203312
72446416320
oct633275574
9244822338
10107838332
1155965598
1230146538
1319459484
1410471980
159702172
hex66d7b7c

107838332 has 12 divisors (see below), whose sum is σ = 215676720. Its totient is φ = 46216416.

The previous prime is 107838287. The next prime is 107838337. The reversal of 107838332 is 233838701.

107838332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 107838292 and 107838301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107838337) 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, 1925657 + ... + 1925712.

It is an arithmetic number, because the mean of its divisors is an integer number (17973060).

Almost surely, 2107838332 is an apocalyptic number.

It is an amenable number.

107838332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

107838332 is a wasteful number, since it uses less digits than its factorization.

107838332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851380 (or 3851378 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 107838332 is about 10384.5236770879. The cubic root of 107838332 is about 475.9825747452.

The spelling of 107838332 in words is "one hundred seven million, eight hundred thirty-eight thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 3851369 7702738 15405476 26959583 53919166 107838332