Base | Representation |
---|---|
bin | 11000010111111010000010… |
… | …01001011010101001001011 |
3 | 21000202220210001212121221101 |
4 | 30023331001021122221023 |
5 | 24011122140401434001 |
6 | 305554324315122231 |
7 | 14201220103636264 |
oct | 1413750111325113 |
9 | 230686701777841 |
10 | 53597989874251 |
11 | 16094863a95109 |
12 | 6017796443377 |
13 | 23ba3655cc154 |
14 | d3422981196b |
15 | 62e317a0da01 |
hex | 30bf4125aa4b |
53597989874251 has 8 divisors (see below), whose sum is σ = 55928445350400. Its totient is φ = 51267543405672.
The previous prime is 53597989874111. The next prime is 53597989874257. The reversal of 53597989874251 is 15247898979535.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53597989874251 - 29 = 53597989873739 is a prime.
It is a super-2 number, since 2×535979898742512 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53597989874257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11763496 + ... + 15670858.
It is an arithmetic number, because the mean of its divisors is an integer number (6991055668800).
Almost surely, 253597989874251 is an apocalyptic number.
53597989874251 is a deficient number, since it is larger than the sum of its proper divisors (2330455476149).
53597989874251 is a wasteful number, since it uses less digits than its factorization.
53597989874251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4503785.
The product of its digits is 6858432000, while the sum is 82.
The spelling of 53597989874251 in words is "fifty-three trillion, five hundred ninety-seven billion, nine hundred eighty-nine million, eight hundred seventy-four thousand, two hundred fifty-one".
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