Base | Representation |
---|---|
bin | 1001110010011001010… |
… | …0011111100111001010 |
3 | 121002000102112212222020 |
4 | 2130212110133213022 |
5 | 10223331014143424 |
6 | 205125005505310 |
7 | 15101554532220 |
oct | 2344624374712 |
9 | 532012485866 |
10 | 168146631114 |
11 | 65346431750 |
12 | 28707b72236 |
13 | 12b18c9c3c7 |
14 | 81d186ab10 |
15 | 4591c9e079 |
hex | 272651f9ca |
168146631114 has 64 divisors (see below), whose sum is σ = 421470093312. Its totient is φ = 43445764800.
The previous prime is 168146631043. The next prime is 168146631127. The reversal of 168146631114 is 411136641861.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 864517 + ... + 1041000.
It is an arithmetic number, because the mean of its divisors is an integer number (6585470208).
Almost surely, 2168146631114 is an apocalyptic number.
168146631114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
168146631114 is an abundant number, since it is smaller than the sum of its proper divisors (253323462198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168146631114 is a wasteful number, since it uses less digits than its factorization.
168146631114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1905731.
The product of its digits is 82944, while the sum is 42.
The spelling of 168146631114 in words is "one hundred sixty-eight billion, one hundred forty-six million, six hundred thirty-one thousand, one hundred fourteen".
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