Base | Representation |
---|---|
bin | 11100001100101110101000… |
… | …110100111001111101110000 |
3 | 121021010012022221200020001102 |
4 | 130030232220310321331300 |
5 | 112223420441324110300 |
6 | 1115434001341223532 |
7 | 35060102352641141 |
oct | 3414565064717560 |
9 | 537105287606042 |
10 | 124020013113200 |
11 | 36575657230a56 |
12 | 11aabaab561ba8 |
13 | 5428063541909 |
14 | 228a85a309ac8 |
15 | e510a25bc0d5 |
hex | 70cba8d39f70 |
124020013113200 has 30 divisors (see below), whose sum is σ = 297958081505424. Its totient is φ = 49608005245120.
The previous prime is 124020013113197. The next prime is 124020013113229. The reversal of 124020013113200 is 2311310020421.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155025015992 + ... + 155025016791.
Almost surely, 2124020013113200 is an apocalyptic number.
124020013113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124020013113200 is an abundant number, since it is smaller than the sum of its proper divisors (173938068392224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124020013113200 is a wasteful number, since it uses less digits than its factorization.
124020013113200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310050032801 (or 310050032790 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 124020013113200 its reverse (2311310020421), we get a palindrome (126331323133621).
The spelling of 124020013113200 in words is "one hundred twenty-four trillion, twenty billion, thirteen million, one hundred thirteen thousand, two hundred".
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