Search a number
-
+
108100306741957 = 253942575938063
BaseRepresentation
bin11000100101000100010000…
…011000100010101011000101
3112011202021210020112101020221
4120211010100120202223011
5103132103412011220312
61021524332332224341
731524663242326435
oct3045042030425305
9464667706471227
10108100306741957
113149809aa94262
121015a69200b0b1
134841a79c6824a
141c9a12315c2c5
15c76e0c861207
hex625110622ac5

108100306741957 has 4 divisors (see below), whose sum is σ = 108142882682560. Its totient is φ = 108057730801356.

The previous prime is 108100306741913. The next prime is 108100306742023. The reversal of 108100306741957 is 759147603001801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108100306741957 - 239 = 107550550928069 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 (108100306741907) 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 3 ways as a sum of consecutive naturals, for example, 21287966493 + ... + 21287971570.

It is an arithmetic number, because the mean of its divisors is an integer number (27035720670640).

Almost surely, 2108100306741957 is an apocalyptic number.

It is an amenable number.

108100306741957 is a deficient number, since it is larger than the sum of its proper divisors (42575940603).

108100306741957 is an equidigital number, since it uses as much as digits as its factorization.

108100306741957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42575940602.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 108100306741957 in words is "one hundred eight trillion, one hundred billion, three hundred six million, seven hundred forty-one thousand, nine hundred fifty-seven".

Divisors: 1 2539 42575938063 108100306741957