Base | Representation |
---|---|
bin | 1001110110010011011… |
… | …1100001010001111100 |
3 | 121011201120010100222121 |
4 | 2131210313201101330 |
5 | 10233003134003010 |
6 | 205421053252324 |
7 | 15136556162641 |
oct | 2354467412174 |
9 | 534646110877 |
10 | 169196000380 |
11 | 65834805380 |
12 | 2895b4940a4 |
13 | 12c55503874 |
14 | 8290d89dc8 |
15 | 4603e833da |
hex | 2764de147c |
169196000380 has 48 divisors (see below), whose sum is σ = 394182391680. Its totient is φ = 60483003200.
The previous prime is 169196000377. The next prime is 169196000381. The reversal of 169196000380 is 83000691961.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (169196000381) 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, 6504586 + ... + 6530545.
It is an arithmetic number, because the mean of its divisors is an integer number (8212133160).
Almost surely, 2169196000380 is an apocalyptic number.
169196000380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
169196000380 is an abundant number, since it is smaller than the sum of its proper divisors (224986391300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169196000380 is a wasteful number, since it uses less digits than its factorization.
169196000380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13035210 (or 13035208 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 43.
The spelling of 169196000380 in words is "one hundred sixty-nine billion, one hundred ninety-six million, three hundred eighty", and thus it is an aban number.
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