Base | Representation |
---|---|
bin | 10111010101001000110010… |
… | …010001111011000110101100 |
3 | 111110022012011220211100102110 |
4 | 113111020302101323012230 |
5 | 101422110342214321110 |
6 | 1002121141503124020 |
7 | 30420104166510414 |
oct | 2725106221730654 |
9 | 443265156740373 |
10 | 102607612260780 |
11 | 2a76a70a167770 |
12 | b6120618a3610 |
13 | 4533b1943cc23 |
14 | 1b4a34091b644 |
15 | bce0d5a74a20 |
hex | 5d523247b1ac |
102607612260780 has 48 divisors (see below), whose sum is σ = 313419615634944. Its totient is φ = 24874572669120.
The previous prime is 102607612260773. The next prime is 102607612260809. The reversal of 102607612260780 is 87062216706201.
It is an unprimeable number.
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, 77733038932 + ... + 77733040251.
It is an arithmetic number, because the mean of its divisors is an integer number (6529575325728).
Almost surely, 2102607612260780 is an apocalyptic number.
102607612260780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102607612260780 is an abundant number, since it is smaller than the sum of its proper divisors (210812003374164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102607612260780 is a wasteful number, since it uses less digits than its factorization.
102607612260780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155466079206 (or 155466079204 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 48.
Adding to 102607612260780 its reverse (87062216706201), we get a palindrome (189669828966981).
The spelling of 102607612260780 in words is "one hundred two trillion, six hundred seven billion, six hundred twelve million, two hundred sixty thousand, seven hundred eighty".
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