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53794825 = 527307399
BaseRepresentation
bin1100110100110…
…1100000001001
310202020001121221
43031031200021
5102232413300
65201002041
71222151140
oct315154011
9122201557
1053794825
1128402937
1216023321
13b1b6776
147204757
154ac931a
hex334d809

53794825 has 12 divisors (see below), whose sum is σ = 76235200. Its totient is φ = 36887760.

The previous prime is 53794799. The next prime is 53794847. The reversal of 53794825 is 52849735.

It is not a de Polignac number, because 53794825 - 215 = 53762057 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153525 + ... + 153874.

Almost surely, 253794825 is an apocalyptic number.

It is an amenable number.

53794825 is a deficient number, since it is larger than the sum of its proper divisors (22440375).

53794825 is a wasteful number, since it uses less digits than its factorization.

53794825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307416 (or 307411 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 53794825 is about 7334.4955518427. The cubic root of 53794825 is about 377.4969957219.

The spelling of 53794825 in words is "fifty-three million, seven hundred ninety-four thousand, eight hundred twenty-five".

Divisors: 1 5 7 25 35 175 307399 1536995 2151793 7684975 10758965 53794825