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56200095 = 335759471
BaseRepresentation
bin1101011001100…
…0101110011111
310220202021001000
43112120232133
5103341400340
65324321343
71251456450
oct326305637
9126667030
1056200095
11297a5a66
12169a3253
13b8494c3
14766d127
154e01d30
hex3598b9f

56200095 has 32 divisors (see below), whose sum is σ = 114186240. Its totient is φ = 25691040.

The previous prime is 56200091. The next prime is 56200099. The reversal of 56200095 is 59000265.

It is an interprime number because it is at equal distance from previous prime (56200091) and next prime (56200099).

It is not a de Polignac number, because 56200095 - 22 = 56200091 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56200091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28791 + ... + 30680.

It is an arithmetic number, because the mean of its divisors is an integer number (3568320).

Almost surely, 256200095 is an apocalyptic number.

56200095 is an abundant number, since it is smaller than the sum of its proper divisors (57986145).

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

56200095 is a wasteful number, since it uses less digits than its factorization.

56200095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59492 (or 59486 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 56200095 is about 7496.6722617439. The cubic root of 56200095 is about 383.0413710488.

It can be divided in two parts, 5 and 6200095, that added together give a square (6200100 = 24902).

The spelling of 56200095 in words is "fifty-six million, two hundred thousand, ninety-five".

Divisors: 1 3 5 7 9 15 21 27 35 45 63 105 135 189 315 945 59471 178413 297355 416297 535239 892065 1248891 1605717 2081485 2676195 3746673 6244455 8028585 11240019 18733365 56200095