Base | Representation |
---|---|
bin | 111001001101001110… |
… | …0000101010011010100 |
3 | 102202002122012120212012 |
4 | 1302122130011103110 |
5 | 4003044113343200 |
6 | 132234144443352 |
7 | 11606224636412 |
oct | 1623234052324 |
9 | 382078176765 |
10 | 122850137300 |
11 | 481117774a0 |
12 | 1b986319558 |
13 | b77a81a347 |
14 | 5d35a9c2b2 |
15 | 32e02e5a35 |
hex | 1c9a7054d4 |
122850137300 has 144 divisors (see below), whose sum is σ = 306738700800. Its totient is φ = 42236899200.
The previous prime is 122850137279. The next prime is 122850137359. The reversal of 122850137300 is 3731058221.
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 47 ways as a sum of consecutive naturals, for example, 10925081 + ... + 10936319.
Almost surely, 2122850137300 is an apocalyptic number.
122850137300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122850137300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153369350400).
122850137300 is an abundant number, since it is smaller than the sum of its proper divisors (183888563500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122850137300 is a wasteful number, since it uses less digits than its factorization.
122850137300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11806 (or 11799 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The spelling of 122850137300 in words is "one hundred twenty-two billion, eight hundred fifty million, one hundred thirty-seven thousand, three hundred".
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