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56176141 = 719422377
BaseRepresentation
bin1101011001001…
…0111000001101
310220201001011211
43112102320031
5103340114031
65324014421
71251326560
oct326227015
9126631154
1056176141
1129789a6a
1216991411
13b83b628
1476644d7
154de9bb1
hex3592e0d

56176141 has 8 divisors (see below), whose sum is σ = 67580480. Its totient is φ = 45616608.

The previous prime is 56176117. The next prime is 56176147. The reversal of 56176141 is 14167165.

56176141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56176141 - 217 = 56045069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56176147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211056 + ... + 211321.

It is an arithmetic number, because the mean of its divisors is an integer number (8447560).

Almost surely, 256176141 is an apocalyptic number.

It is an amenable number.

56176141 is a deficient number, since it is larger than the sum of its proper divisors (11404339).

56176141 is a wasteful number, since it uses less digits than its factorization.

56176141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422403.

The product of its digits is 5040, while the sum is 31.

The square root of 56176141 is about 7495.0744492633. The cubic root of 56176141 is about 382.9869424522.

The spelling of 56176141 in words is "fifty-six million, one hundred seventy-six thousand, one hundred forty-one".

Divisors: 1 7 19 133 422377 2956639 8025163 56176141