Base | Representation |
---|---|
bin | 1000000010000100011… |
… | …1001111001111110100 |
3 | 111012012001222212122121 |
4 | 2000201013033033310 |
5 | 4230103042432220 |
6 | 143221021005324 |
7 | 12653426613535 |
oct | 2004107171764 |
9 | 435161885577 |
10 | 137994499060 |
11 | 5358332a650 |
12 | 228b20b3844 |
13 | 1002223cb52 |
14 | 697114068c |
15 | 38c9b23eaa |
hex | 20211cf3f4 |
137994499060 has 24 divisors (see below), whose sum is σ = 316132852896. Its totient is φ = 50179817760.
The previous prime is 137994499057. The next prime is 137994499073. The reversal of 137994499060 is 60994499731.
It is a self number, because there is not a number n which added to its sum of digits gives 137994499060.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313623642 + ... + 313624081.
It is an arithmetic number, because the mean of its divisors is an integer number (13172202204).
Almost surely, 2137994499060 is an apocalyptic number.
137994499060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137994499060 is an abundant number, since it is smaller than the sum of its proper divisors (178138353836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137994499060 is a wasteful number, since it uses less digits than its factorization.
137994499060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627247743 (or 627247741 counting only the distinct ones).
The product of its (nonzero) digits is 13226976, while the sum is 61.
The spelling of 137994499060 in words is "one hundred thirty-seven billion, nine hundred ninety-four million, four hundred ninety-nine thousand, sixty".
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