Base | Representation |
---|---|
bin | 10010111001010010… |
… | …01111111010010001 |
3 | 222011222012101000220 |
4 | 21130221033322101 |
5 | 131233412022122 |
6 | 4354334303253 |
7 | 506245500240 |
oct | 113451177221 |
9 | 28158171026 |
10 | 10144251537 |
11 | 4336190362 |
12 | 1b71357b29 |
13 | c58855a04 |
14 | 6c3392957 |
15 | 3e58a425c |
hex | 25ca4fe91 |
10144251537 has 24 divisors (see below), whose sum is σ = 15609783744. Its totient is φ = 5740310304.
The previous prime is 10144251527. The next prime is 10144251541. The reversal of 10144251537 is 73515244101.
It is not a de Polignac number, because 10144251537 - 24 = 10144251521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10144251498 and 10144251507.
It is not an unprimeable number, because it can be changed into a prime (10144251527) 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, 200023 + ... + 245555.
It is an arithmetic number, because the mean of its divisors is an integer number (650407656).
Almost surely, 210144251537 is an apocalyptic number.
It is an amenable number.
10144251537 is a deficient number, since it is larger than the sum of its proper divisors (5465532207).
10144251537 is an equidigital number, since it uses as much as digits as its factorization.
10144251537 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45749 (or 45646 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
Adding to 10144251537 its reverse (73515244101), we get a palindrome (83659495638).
The spelling of 10144251537 in words is "ten billion, one hundred forty-four million, two hundred fifty-one thousand, five hundred thirty-seven".
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