Base | Representation |
---|---|
bin | 111010101101011000… |
… | …0010101001010011100 |
3 | 110001102111111110111021 |
4 | 1311122300111022130 |
5 | 4031201111424440 |
6 | 133530244333524 |
7 | 12052204006165 |
oct | 1653260251234 |
9 | 401374443437 |
10 | 126076670620 |
11 | 49517aa275a |
12 | 205269a42a4 |
13 | bb73118c64 |
14 | 61603d276c |
15 | 342d6d584a |
hex | 1d5ac1529c |
126076670620 has 24 divisors (see below), whose sum is σ = 265372483824. Its totient is φ = 50314196736.
The previous prime is 126076670609. The next prime is 126076670659. The reversal of 126076670620 is 26076670621.
It is a congruent number.
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, 7270594 + ... + 7287913.
It is an arithmetic number, because the mean of its divisors is an integer number (11057186826).
Almost surely, 2126076670620 is an apocalyptic number.
126076670620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126076670620 is an abundant number, since it is smaller than the sum of its proper divisors (139295813204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126076670620 is a wasteful number, since it uses less digits than its factorization.
126076670620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14558949 (or 14558947 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 43.
Subtracting from 126076670620 its reverse (26076670621), we obtain a palindrome (99999999999).
The spelling of 126076670620 in words is "one hundred twenty-six billion, seventy-six million, six hundred seventy thousand, six hundred twenty".
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