Search a number
-
+
45274025607 = 3194140148311
BaseRepresentation
bin101010001010100010…
…101100111010000111
311022212020001210112020
4222022202230322013
51220210122304412
632444255254223
73161634603516
oct521242547207
9138766053466
1045274025607
1118223009598
12893621a373
134366916385
142296c0067d
15129ea1b18c
hexa8a8ace87

45274025607 has 32 divisors (see below), whose sum is σ = 65255984640. Its totient is φ = 27826560000.

The previous prime is 45274025593. The next prime is 45274025611. The reversal of 45274025607 is 70652047254.

It is not a de Polignac number, because 45274025607 - 24 = 45274025591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45274025107) 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 31 ways as a sum of consecutive naturals, for example, 912982 + ... + 961292.

It is an arithmetic number, because the mean of its divisors is an integer number (2039249520).

Almost surely, 245274025607 is an apocalyptic number.

45274025607 is a deficient number, since it is larger than the sum of its proper divisors (19981959033).

45274025607 is a wasteful number, since it uses less digits than its factorization.

45274025607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48775.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 45274025607 in words is "forty-five billion, two hundred seventy-four million, twenty-five thousand, six hundred seven".

Divisors: 1 3 19 41 57 123 401 779 1203 2337 7619 16441 22857 48311 49323 144933 312379 917909 937137 1980751 2753727 5942253 19372711 37634269 58118133 112902807 368081509 794281151 1104244527 2382843453 15091341869 45274025607