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56062206 = 234401863
BaseRepresentation
bin1101010111011…
…1000011111110
310220111020220000
43111313003332
5103322442311
65321335130
71250343444
oct325670376
9126436800
1056062206
1129711402
12169374a6
13b7cb805
147634b94
154dc6056
hex35770fe

56062206 has 40 divisors (see below), whose sum is σ = 126080064. Its totient is φ = 18619200.

The previous prime is 56062199. The next prime is 56062219. The reversal of 56062206 is 60226065.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56062206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64531 + ... + 65393.

Almost surely, 256062206 is an apocalyptic number.

56062206 is an abundant number, since it is smaller than the sum of its proper divisors (70017858).

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

56062206 is a wasteful number, since it uses less digits than its factorization.

56062206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 56062206 is about 7487.4699331617. The cubic root of 56062206 is about 382.7278457965.

It can be divided in two parts, 5606220 and 6, that added together give a triangular number (5606226 = T3348).

The spelling of 56062206 in words is "fifty-six million, sixty-two thousand, two hundred six".

Divisors: 1 2 3 6 9 18 27 54 81 162 401 802 863 1203 1726 2406 2589 3609 5178 7218 7767 10827 15534 21654 23301 32481 46602 64962 69903 139806 346063 692126 1038189 2076378 3114567 6229134 9343701 18687402 28031103 56062206