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56232034471 = 263217998123
BaseRepresentation
bin110100010111101100…
…001100000010100111
312101010220111022202101
4310113230030002213
51410130400100341
641455503352531
74030324256314
oct642754140247
9171126438671
1056232034471
1121936576868
12aa93bb2747
1353c1c2aaa2
142a1629dd0b
1516e1a63831
hexd17b0c0a7

56232034471 has 8 divisors (see below), whose sum is σ = 56472324480. Its totient is φ = 55991945592.

The previous prime is 56232034451. The next prime is 56232034483. The reversal of 56232034471 is 17443023265.

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 56232034471 - 29 = 56232033959 is a prime.

It is a super-4 number, since 4×562320344714 (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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 56232034471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56232034451) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 524016 + ... + 622138.

It is an arithmetic number, because the mean of its divisors is an integer number (7059040560).

Almost surely, 256232034471 is an apocalyptic number.

56232034471 is a deficient number, since it is larger than the sum of its proper divisors (240290009).

56232034471 is a wasteful number, since it uses less digits than its factorization.

56232034471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100565.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 56232034471 in words is "fifty-six billion, two hundred thirty-two million, thirty-four thousand, four hundred seventy-one".

Divisors: 1 263 2179 98123 573077 25806349 213810017 56232034471