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107400955 = 538955219
BaseRepresentation
bin1100110011011…
…00111011111011
321111002112102011
412121230323323
5204443312310
614353550351
72442615214
oct631547373
9244075364
10107400955
1155696a22
122bb753b7
131933537c
141039a40b
15966778a
hex666cefb

107400955 has 8 divisors (see below), whose sum is σ = 129214800. Its totient is φ = 85698336.

The previous prime is 107400913. The next prime is 107400983. The reversal of 107400955 is 559004701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107400955 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25665 + ... + 29554.

It is an arithmetic number, because the mean of its divisors is an integer number (16151850).

Almost surely, 2107400955 is an apocalyptic number.

107400955 is a deficient number, since it is larger than the sum of its proper divisors (21813845).

107400955 is an equidigital number, since it uses as much as digits as its factorization.

107400955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55613.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 107400955 is about 10363.4432019479. The cubic root of 107400955 is about 475.3381968221.

The spelling of 107400955 in words is "one hundred seven million, four hundred thousand, nine hundred fifty-five".

Divisors: 1 5 389 1945 55219 276095 21480191 107400955