Base | Representation |
---|---|
bin | 111010100101001010… |
… | …1001010011101110100 |
3 | 110000201021222201010112 |
4 | 1311022111022131310 |
5 | 4030120041112320 |
6 | 133443042242152 |
7 | 12042316551431 |
oct | 1651225123564 |
9 | 400637881115 |
10 | 125801113460 |
11 | 493964a3570 |
12 | 2046a656358 |
13 | bb2acc8899 |
14 | 6135982b88 |
15 | 3414403ec5 |
hex | 1d4a54a774 |
125801113460 has 24 divisors (see below), whose sum is σ = 288198914976. Its totient is φ = 45745859360.
The previous prime is 125801113457. The next prime is 125801113469. The reversal of 125801113460 is 64311108521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125801113469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285911402 + ... + 285911841.
It is an arithmetic number, because the mean of its divisors is an integer number (12008288124).
Almost surely, 2125801113460 is an apocalyptic number.
125801113460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125801113460 is an abundant number, since it is smaller than the sum of its proper divisors (162397801516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125801113460 is a wasteful number, since it uses less digits than its factorization.
125801113460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571823263 (or 571823261 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The spelling of 125801113460 in words is "one hundred twenty-five billion, eight hundred one million, one hundred thirteen thousand, four hundred sixty".
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