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113038877 = 753304687
BaseRepresentation
bin1101011110011…
…01011000011101
321212200222012002
412233031120131
5212414221002
615114452045
72541546260
oct657153035
9255628162
10113038877
1158897866
1231a34025
131a55a613
1411026cd7
159dcd002
hex6bcd61d

113038877 has 8 divisors (see below), whose sum is σ = 131625216. Its totient is φ = 95062032.

The previous prime is 113038843. The next prime is 113038889. The reversal of 113038877 is 778830311.

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

It is a cyclic number.

It is not a de Polignac number, because 113038877 - 218 = 112776733 is a prime.

It is a super-3 number, since 3×1130388773 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113038877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113035877) 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, 151973 + ... + 152714.

It is an arithmetic number, because the mean of its divisors is an integer number (16453152).

Almost surely, 2113038877 is an apocalyptic number.

It is an amenable number.

113038877 is a deficient number, since it is larger than the sum of its proper divisors (18586339).

113038877 is an equidigital number, since it uses as much as digits as its factorization.

113038877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304747.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 113038877 is about 10631.9742757401. The cubic root of 113038877 is about 483.5142500952.

The spelling of 113038877 in words is "one hundred thirteen million, thirty-eight thousand, eight hundred seventy-seven".

Divisors: 1 7 53 371 304687 2132809 16148411 113038877