Base | Representation |
---|---|
bin | 1000000000111110111… |
… | …0110111001011111100 |
3 | 111011102202021220222100 |
4 | 2000033232313023330 |
5 | 4224003420141010 |
6 | 143132042545100 |
7 | 12643256210130 |
oct | 2001756671374 |
9 | 434382256870 |
10 | 137702896380 |
11 | 534437711a5 |
12 | 22830508190 |
13 | cca69c229a |
14 | 69445153c0 |
15 | 38ae2232c0 |
hex | 200fbb72fc |
137702896380 has 144 divisors (see below), whose sum is σ = 477481665024. Its totient is φ = 31467588480.
The previous prime is 137702896379. The next prime is 137702896381. The reversal of 137702896380 is 83698207731.
It is an interprime number because it is at equal distance from previous prime (137702896379) and next prime (137702896381).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137702896381) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6832999 + ... + 6853121.
It is an arithmetic number, because the mean of its divisors is an integer number (3315844896).
Almost surely, 2137702896380 is an apocalyptic number.
137702896380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137702896380 is an abundant number, since it is smaller than the sum of its proper divisors (339778768644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137702896380 is a wasteful number, since it uses less digits than its factorization.
137702896380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25576 (or 25571 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 54.
The spelling of 137702896380 in words is "one hundred thirty-seven billion, seven hundred two million, eight hundred ninety-six thousand, three hundred eighty".
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