Search a number
-
+
56508095 = 572955673
BaseRepresentation
bin1101011110001…
…1111010111111
310221022220112102
43113203322333
5103431224340
65335055315
71254211430
oct327437277
9127286472
1056508095
1129996406
1216b1153b
13b926757
14770d487
154e63215
hex35e3ebf

56508095 has 16 divisors (see below), whose sum is σ = 80170560. Its totient is φ = 37411584.

The previous prime is 56508077. The next prime is 56508113. The reversal of 56508095 is 59080565.

It is an interprime number because it is at equal distance from previous prime (56508077) and next prime (56508113).

It is not a de Polignac number, because 56508095 - 26 = 56508031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26822 + ... + 28851.

It is an arithmetic number, because the mean of its divisors is an integer number (5010660).

Almost surely, 256508095 is an apocalyptic number.

56508095 is a deficient number, since it is larger than the sum of its proper divisors (23662465).

56508095 is a wasteful number, since it uses less digits than its factorization.

56508095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55714.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 56508095 is about 7517.1866412907. The cubic root of 56508095 is about 383.7398388804.

The spelling of 56508095 in words is "fifty-six million, five hundred eight thousand, ninety-five".

Divisors: 1 5 7 29 35 145 203 1015 55673 278365 389711 1614517 1948555 8072585 11301619 56508095