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914932945025 = 52114505373847
BaseRepresentation
bin11010101000001100100…
…00001101000010000001
310020110121020202021210022
431110012100031002001
5104442240313220100
61540151524143225
7123046614500261
oct15240620150201
93213536667708
10914932945025
11323025882480
121293a1237b15
136837c457c58
14323d67537a1
1518bed4e7e85
hexd50640d081

914932945025 has 24 divisors (see below), whose sum is σ = 1237698978624. Its totient is φ = 665381998400.

The previous prime is 914932945019. The next prime is 914932945057. The reversal of 914932945025 is 520549239419.

It is not a de Polignac number, because 914932945025 - 28 = 914932944769 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 12352652 + ... + 12426498.

It is an arithmetic number, because the mean of its divisors is an integer number (51570790776).

Almost surely, 2914932945025 is an apocalyptic number.

It is an amenable number.

914932945025 is a deficient number, since it is larger than the sum of its proper divisors (322766033599).

914932945025 is a wasteful number, since it uses less digits than its factorization.

914932945025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118921 (or 118916 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 914932945025 in words is "nine hundred fourteen billion, nine hundred thirty-two million, nine hundred forty-five thousand, twenty-five".

Divisors: 1 5 11 25 55 275 45053 73847 225265 369235 495583 812317 1126325 1846175 2477915 4061585 12389575 20307925 3327028891 16635144455 36597317801 83175722275 182986589005 914932945025