Base | Representation |
---|---|
bin | 1000000000000100010… |
… | …0000111110011110010 |
3 | 111010210121020111122021 |
4 | 2000001010013303302 |
5 | 4223002420430000 |
6 | 143051412302054 |
7 | 12634210421563 |
oct | 2000104076362 |
9 | 433717214567 |
10 | 137456811250 |
11 | 53327871860 |
12 | 2278201192a |
13 | cc67a20795 |
14 | 691d97816a |
15 | 389781411a |
hex | 2001107cf2 |
137456811250 has 40 divisors (see below), whose sum is σ = 281071715760. Its totient is φ = 49984290000.
The previous prime is 137456811229. The next prime is 137456811251. The reversal of 137456811250 is 52118654731.
It is a junction number, because it is equal to n+sod(n) for n = 137456811197 and 137456811206.
It is not an unprimeable number, because it can be changed into a prime (137456811251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4984680 + ... + 5012179.
It is an arithmetic number, because the mean of its divisors is an integer number (7026792894).
Almost surely, 2137456811250 is an apocalyptic number.
137456811250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137456811250 is an abundant number, since it is smaller than the sum of its proper divisors (143614904510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137456811250 is an equidigital number, since it uses as much as digits as its factorization.
137456811250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9996892 (or 9996877 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 43.
The spelling of 137456811250 in words is "one hundred thirty-seven billion, four hundred fifty-six million, eight hundred eleven thousand, two hundred fifty".
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