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56384107 = 135238293
BaseRepresentation
bin1101011100010…
…1101001101011
310221002121110021
43113011221223
5103413242412
65332301311
71253154103
oct327055153
9127077407
1056384107
112991123a
1216a71837
13b8b21a0
1476ba203
154e3b607
hex35c5a6b

56384107 has 8 divisors (see below), whose sum is σ = 60844784. Its totient is φ = 51941088.

The previous prime is 56384101. The next prime is 56384113. The reversal of 56384107 is 70148365.

It is an interprime number because it is at equal distance from previous prime (56384101) and next prime (56384113).

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 56384107 - 211 = 56382059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56384101) 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, 2653 + ... + 10945.

It is an arithmetic number, because the mean of its divisors is an integer number (7605598).

Almost surely, 256384107 is an apocalyptic number.

56384107 is a deficient number, since it is larger than the sum of its proper divisors (4460677).

56384107 is a wasteful number, since it uses less digits than its factorization.

56384107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 56384107 is about 7508.9351442132. The cubic root of 56384107 is about 383.4589707062.

The spelling of 56384107 in words is "fifty-six million, three hundred eighty-four thousand, one hundred seven".

Divisors: 1 13 523 6799 8293 107809 4337239 56384107