Base | Representation |
---|---|
bin | 110010001100100111… |
… | …111110111110010111 |
3 | 12011010022021210001112 |
4 | 302030213332332113 |
5 | 1340341104234401 |
6 | 40432200245235 |
7 | 3615444041153 |
oct | 621447767627 |
9 | 164108253045 |
10 | 53898899351 |
11 | 20949583920 |
12 | a54277081b |
13 | 510c75396b |
14 | 2874488063 |
15 | 1606ce93bb |
hex | c8c9fef97 |
53898899351 has 16 divisors (see below), whose sum is σ = 60039452448. Its totient is φ = 47974924800.
The previous prime is 53898899339. The next prime is 53898899491. The reversal of 53898899351 is 15399889835.
It is a de Polignac number, because none of the positive numbers 2k-53898899351 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53898899311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134960 + ... + 354981.
It is an arithmetic number, because the mean of its divisors is an integer number (3752465778).
Almost surely, 253898899351 is an apocalyptic number.
53898899351 is a deficient number, since it is larger than the sum of its proper divisors (6140553097).
53898899351 is a wasteful number, since it uses less digits than its factorization.
53898899351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490162.
The product of its digits is 83980800, while the sum is 68.
It can be divided in two parts, 538 and 98899351, that added together give a palindrome (98899889).
The spelling of 53898899351 in words is "fifty-three billion, eight hundred ninety-eight million, eight hundred ninety-nine thousand, three hundred fifty-one".
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