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49963425 = 35217149263
BaseRepresentation
bin1011111010011…
…0000110100001
310111000101221020
42332212012201
5100242312200
64542520053
71144452651
oct276460641
9114011836
1049963425
1126226296
1214896029
13a474875
1468c8361
1545bdea0
hex2fa61a1

49963425 has 48 divisors (see below), whose sum is σ = 88387200. Its totient is φ = 24816640.

The previous prime is 49963409. The next prime is 49963469. The reversal of 49963425 is 52436994.

49963425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49963425 - 24 = 49963409 is a prime.

It is a Curzon 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 47 ways as a sum of consecutive naturals, for example, 189844 + ... + 190106.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 249963425 is an apocalyptic number.

It is an amenable number.

49963425 is a deficient number, since it is larger than the sum of its proper divisors (38423775).

49963425 is a wasteful number, since it uses less digits than its factorization.

49963425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 437 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 49963425 is about 7068.4810956810. The cubic root of 49963425 is about 368.3132989838.

The spelling of 49963425 in words is "forty-nine million, nine hundred sixty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 17 25 51 75 85 149 255 263 425 447 745 789 1275 1315 2235 2533 3725 3945 4471 6575 7599 11175 12665 13413 19725 22355 37995 39187 63325 67065 111775 117561 189975 195935 335325 587805 666179 979675 1998537 2939025 3330895 9992685 16654475 49963425