Base | Representation |
---|---|
bin | 110010001100001000… |
… | …1001001100100001010 |
3 | 101022012110120220221221 |
4 | 1210120101021210022 |
5 | 3231214010044320 |
6 | 121303011552254 |
7 | 10533631125220 |
oct | 1443021114412 |
9 | 338173526857 |
10 | 107781331210 |
11 | 4178982a443 |
12 | 18a7b8bb68a |
13 | a218960037 |
14 | 5306686b10 |
15 | 2c0c43e3aa |
hex | 191844990a |
107781331210 has 16 divisors (see below), whose sum is σ = 221721595776. Its totient is φ = 36953599248.
The previous prime is 107781331171. The next prime is 107781331223. The reversal of 107781331210 is 12133187701.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769866582 + ... + 769866721.
It is an arithmetic number, because the mean of its divisors is an integer number (13857599736).
Almost surely, 2107781331210 is an apocalyptic number.
107781331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107781331210 is an abundant number, since it is smaller than the sum of its proper divisors (113940264566).
107781331210 is a wasteful number, since it uses less digits than its factorization.
107781331210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1539733317.
The product of its (nonzero) digits is 7056, while the sum is 34.
The spelling of 107781331210 in words is "one hundred seven billion, seven hundred eighty-one million, three hundred thirty-one thousand, two hundred ten".
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