Base | Representation |
---|---|
bin | 110001111001000100… |
… | …0010001101000111100 |
3 | 101020112212120122110111 |
4 | 1203302020101220330 |
5 | 3223411204031110 |
6 | 121115313315404 |
7 | 10512031322011 |
oct | 1436210215074 |
9 | 336485518414 |
10 | 107141470780 |
11 | 41490626873 |
12 | 18921565b64 |
13 | a1462192b6 |
14 | 52856c5708 |
15 | 2bc119ae8a |
hex | 18f2211a3c |
107141470780 has 48 divisors (see below), whose sum is σ = 226816349760. Its totient is φ = 42511200768.
The previous prime is 107141470739. The next prime is 107141470783. The reversal of 107141470780 is 87074141701.
It is a super-2 number, since 2×1071414707802 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107141470783) 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, 1483672 + ... + 1554208.
It is an arithmetic number, because the mean of its divisors is an integer number (4725340620).
Almost surely, 2107141470780 is an apocalyptic number.
107141470780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107141470780 is an abundant number, since it is smaller than the sum of its proper divisors (119674878980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107141470780 is a wasteful number, since it uses less digits than its factorization.
107141470780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71158 (or 71156 counting only the distinct ones).
The product of its (nonzero) digits is 43904, while the sum is 40.
The spelling of 107141470780 in words is "one hundred seven billion, one hundred forty-one million, four hundred seventy thousand, seven hundred eighty".
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