Search a number
-
+
53804596797 = 3276271136189
BaseRepresentation
bin110010000111000000…
…001111111000111101
312010212201211201021100
4302013000033320331
51340142434044142
640414551123313
73613220345460
oct620700177075
9163781751240
1053804596797
1120900323a26
12a517073539
1350c6056533
142865b3b2d7
1515ed8bcb4c
hexc8700fe3d

53804596797 has 24 divisors (see below), whose sum is σ = 88835102720. Its totient is φ = 30740355360.

The previous prime is 53804596789. The next prime is 53804596801. The reversal of 53804596797 is 79769540835.

53804596797 is a `hidden beast` number, since 5 + 38 + 0 + 4 + 596 + 7 + 9 + 7 = 666.

53804596797 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 53804596797 - 23 = 53804596789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53804596757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326979 + ... + 463167.

Almost surely, 253804596797 is an apocalyptic number.

It is an amenable number.

53804596797 is a deficient number, since it is larger than the sum of its proper divisors (35030505923).

53804596797 is a wasteful number, since it uses less digits than its factorization.

53804596797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142473 (or 142470 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 53804596797 in words is "fifty-three billion, eight hundred four million, five hundred ninety-six thousand, seven hundred ninety-seven".

Divisors: 1 3 7 9 21 63 6271 18813 43897 56439 131691 136189 395073 408567 953323 1225701 2859969 8579907 854041219 2562123657 5978288533 7686370971 17934865599 53804596797