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56025043 = 591496373
BaseRepresentation
bin1101010110110…
…1111111010011
310220102100220121
43111231333103
5103320300133
65320451111
71250130214
oct325557723
9126370817
1056025043
1129696498
1216919a97
13b7b7919
14762540b
154dba02d
hex356dfd3

56025043 has 8 divisors (see below), whose sum is σ = 57366000. Its totient is φ = 54697248.

The previous prime is 56025017. The next prime is 56025059. The reversal of 56025043 is 34052065.

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

It is not a de Polignac number, because 56025043 - 29 = 56024531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56024999 and 56025017.

It is not an unprimeable number, because it can be changed into a prime (56025143) 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, 5605 + ... + 11977.

It is an arithmetic number, because the mean of its divisors is an integer number (7170750).

Almost surely, 256025043 is an apocalyptic number.

56025043 is a deficient number, since it is larger than the sum of its proper divisors (1340957).

56025043 is a wasteful number, since it uses less digits than its factorization.

56025043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56025043 is about 7484.9878423415. The cubic root of 56025043 is about 382.6432584549.

The spelling of 56025043 in words is "fifty-six million, twenty-five thousand, forty-three".

Divisors: 1 59 149 6373 8791 376007 949577 56025043