Base | Representation |
---|---|
bin | 11000001010111010000001… |
… | …00100001011100100111111 |
3 | 20222012012210201200110002210 |
4 | 30011131000210023210333 |
5 | 23431312332144430211 |
6 | 305013212144151503 |
7 | 14124024564345123 |
oct | 1405350044134477 |
9 | 228165721613083 |
10 | 53151303514431 |
11 | 15a32383200671 |
12 | 5b650b4008593 |
13 | 23871b989ab35 |
14 | d1a773049583 |
15 | 6228c26199a6 |
hex | 30574090b93f |
53151303514431 has 16 divisors (see below), whose sum is σ = 73264099994624. Its totient is φ = 34253345435904.
The previous prime is 53151303514429. The next prime is 53151303514471. The reversal of 53151303514431 is 13441530315135.
It is not a de Polignac number, because 53151303514431 - 21 = 53151303514429 is a prime.
It is a super-2 number, since 2×531513035144312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53151303514431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53151303514471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2123830831 + ... + 2123855856.
It is an arithmetic number, because the mean of its divisors is an integer number (4579006249664).
Almost surely, 253151303514431 is an apocalyptic number.
53151303514431 is a deficient number, since it is larger than the sum of its proper divisors (20112796480193).
53151303514431 is a wasteful number, since it uses less digits than its factorization.
53151303514431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4247686830.
The product of its (nonzero) digits is 162000, while the sum is 39.
Adding to 53151303514431 its reverse (13441530315135), we get a palindrome (66592833829566).
The spelling of 53151303514431 in words is "fifty-three trillion, one hundred fifty-one billion, three hundred three million, five hundred fourteen thousand, four hundred thirty-one".
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