Base | Representation |
---|---|
bin | 1011010011001111111010… |
… | …1110110100101101011010 |
3 | 1121222211220212000101200110 |
4 | 2310303332232310231122 |
5 | 3112034023142414133 |
6 | 42232040210345150 |
7 | 2421461663535150 |
oct | 264637656645532 |
9 | 47884825011613 |
10 | 12425319107418 |
11 | 3a60603788368 |
12 | 148813a28b1b6 |
13 | 6c19196c2299 |
14 | 30d5626733d0 |
15 | 168327521c63 |
hex | b4cfebb4b5a |
12425319107418 has 16 divisors (see below), whose sum is σ = 28400729388480. Its totient is φ = 3550091173536.
The previous prime is 12425319107417. The next prime is 12425319107423. The reversal of 12425319107418 is 81470191352421.
It is not an unprimeable number, because it can be changed into a prime (12425319107417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147920465523 + ... + 147920465606.
It is an arithmetic number, because the mean of its divisors is an integer number (1775045586780).
Almost surely, 212425319107418 is an apocalyptic number.
12425319107418 is an abundant number, since it is smaller than the sum of its proper divisors (15975410281062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12425319107418 is a wasteful number, since it uses less digits than its factorization.
12425319107418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295840931141.
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 12425319107418 in words is "twelve trillion, four hundred twenty-five billion, three hundred nineteen million, one hundred seven thousand, four hundred eighteen".
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