Base | Representation |
---|---|
bin | 1100110000011… |
… | …10000000101100 |
3 | 21110100210001121 |
4 | 12120032000230 |
5 | 204343342030 |
6 | 14341350324 |
7 | 2436405514 |
oct | 630160054 |
9 | 243323047 |
10 | 107012140 |
11 | 55450894 |
12 | 2ba083a4 |
13 | 1922a3c1 |
14 | 102d8844 |
15 | 95dc47a |
hex | 660e02c |
107012140 has 24 divisors (see below), whose sum is σ = 230800752. Its totient is φ = 41647680.
The previous prime is 107012137. The next prime is 107012153. The reversal of 107012140 is 41210701.
It is a super-2 number, since 2×1070121402 = 22903196214759200, which 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, 71566 + ... + 73045.
It is an arithmetic number, because the mean of its divisors is an integer number (9616698).
Almost surely, 2107012140 is an apocalyptic number.
107012140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107012140 is an abundant number, since it is smaller than the sum of its proper divisors (123788612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107012140 is a wasteful number, since it uses less digits than its factorization.
107012140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144657 (or 144655 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 107012140 is about 10344.6672251939. The cubic root of 107012140 is about 474.7638937394.
Adding to 107012140 its reverse (41210701), we get a palindrome (148222841).
The spelling of 107012140 in words is "one hundred seven million, twelve thousand, one hundred forty".
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