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107670380 = 22514936131
BaseRepresentation
bin1100110101011…
…10101101101100
321111121012222212
412122232231230
5210030423010
614403425552
72445116546
oct632565554
9244535885
10107670380
1155860394
12300852b8
13193cabac
141042a696
1596bc505
hex66aeb6c

107670380 has 24 divisors (see below), whose sum is σ = 227631600. Its totient is φ = 42777920.

The previous prime is 107670379. The next prime is 107670389. The reversal of 107670380 is 83076701.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (107670389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15086 + ... + 21045.

It is an arithmetic number, because the mean of its divisors is an integer number (9484650).

Almost surely, 2107670380 is an apocalyptic number.

107670380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107670380 is an abundant number, since it is smaller than the sum of its proper divisors (119961220).

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

107670380 is a wasteful number, since it uses less digits than its factorization.

107670380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36289 (or 36287 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 107670380 is about 10376.4338768191. The cubic root of 107670380 is about 475.7353411884.

The spelling of 107670380 in words is "one hundred seven million, six hundred seventy thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 2980 36131 72262 144524 180655 361310 722620 5383519 10767038 21534076 26917595 53835190 107670380