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56234115 = 335728501
BaseRepresentation
bin1101011010000…
…1000010000011
310220210222201000
43112201002003
5103343442430
65325143043
71251660600
oct326410203
9126728630
1056234115
1129819583
12169baa83
13b85bb32
14767b6a7
154e0be60
hex35a1083

56234115 has 48 divisors (see below), whose sum is σ = 116307360. Its totient is φ = 25704000.

The previous prime is 56234069. The next prime is 56234141. The reversal of 56234115 is 51143265.

It is not a de Polignac number, because 56234115 - 26 = 56234051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2365 + ... + 10865.

It is an arithmetic number, because the mean of its divisors is an integer number (2423070).

Almost surely, 256234115 is an apocalyptic number.

56234115 is an abundant number, since it is smaller than the sum of its proper divisors (60073245).

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

56234115 is a wasteful number, since it uses less digits than its factorization.

56234115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8529 (or 8516 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 56234115 is about 7498.9409252240. The cubic root of 56234115 is about 383.1186451705.

The spelling of 56234115 in words is "fifty-six million, two hundred thirty-four thousand, one hundred fifteen".

Divisors: 1 3 5 7 9 15 21 27 35 45 49 63 105 135 147 189 245 315 441 735 945 1323 2205 6615 8501 25503 42505 59507 76509 127515 178521 229527 297535 382545 416549 535563 892605 1147635 1249647 1606689 2082745 2677815 3748941 6248235 8033445 11246823 18744705 56234115