Base | Representation |
---|---|
bin | 111101001011010100… |
… | …0010001111110100110 |
3 | 110120002211102110011211 |
4 | 1322112220101332212 |
5 | 4123024244120203 |
6 | 140204155022034 |
7 | 12330423640420 |
oct | 1722650217646 |
9 | 416084373154 |
10 | 131376160678 |
11 | 50797466004 |
12 | 2156573a91a |
13 | c5090274a9 |
14 | 6504173810 |
15 | 363da99c6d |
hex | 1e96a11fa6 |
131376160678 has 32 divisors (see below), whose sum is σ = 235218203136. Its totient is φ = 53807960448.
The previous prime is 131376160571. The next prime is 131376160679. The reversal of 131376160678 is 876061673131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131376160679) 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, 179950 + ... + 543262.
It is an arithmetic number, because the mean of its divisors is an integer number (7350568848).
Almost surely, 2131376160678 is an apocalyptic number.
131376160678 is a deficient number, since it is larger than the sum of its proper divisors (103842042458).
131376160678 is a wasteful number, since it uses less digits than its factorization.
131376160678 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364468.
The product of its (nonzero) digits is 762048, while the sum is 49.
The spelling of 131376160678 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred sixty thousand, six hundred seventy-eight".
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