Base | Representation |
---|---|
bin | 10111010100000001011101… |
… | …010001110100001000000010 |
3 | 111110000212111100221211120222 |
4 | 113110001131101310020002 |
5 | 101414332014201204104 |
6 | 1002022034032103042 |
7 | 30411423235211435 |
oct | 2724013521641002 |
9 | 443025440854528 |
10 | 102531024241154 |
11 | 2a740188229a83 |
12 | b5bb248694a82 |
13 | 4529832167012 |
14 | 1b46756d8b81c |
15 | bcc101dc81be |
hex | 5d405d474202 |
102531024241154 has 16 divisors (see below), whose sum is σ = 155968711384320. Its totient is φ = 50541509581920.
The previous prime is 102531024241147. The next prime is 102531024241193. The reversal of 102531024241154 is 451142420135201.
It is a super-2 number, since 2×1025310242411542 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10259339 + ... + 17615790.
It is an arithmetic number, because the mean of its divisors is an integer number (9748044461520).
Almost surely, 2102531024241154 is an apocalyptic number.
102531024241154 is a deficient number, since it is larger than the sum of its proper divisors (53437687143166).
102531024241154 is a wasteful number, since it uses less digits than its factorization.
102531024241154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27901105.
The product of its (nonzero) digits is 38400, while the sum is 35.
Adding to 102531024241154 its reverse (451142420135201), we get a palindrome (553673444376355).
The spelling of 102531024241154 in words is "one hundred two trillion, five hundred thirty-one billion, twenty-four million, two hundred forty-one thousand, one hundred fifty-four".
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