Base | Representation |
---|---|
bin | 10111001110100011… |
… | …01011000101101010 |
3 | 1012012001200221101111 |
4 | 23213101223011222 |
5 | 201014321320201 |
6 | 5421221340534 |
7 | 621010065403 |
oct | 134721530552 |
9 | 35161627344 |
10 | 12470104426 |
11 | 531a05a02a |
12 | 250026774a |
13 | 1239680320 |
14 | 8642309aa |
15 | 4ceb80b51 |
hex | 2e746b16a |
12470104426 has 32 divisors (see below), whose sum is σ = 20403835200. Its totient is φ = 5681316864.
The previous prime is 12470104421. The next prime is 12470104433. The reversal of 12470104426 is 62440107421.
It is not an unprimeable number, because it can be changed into a prime (12470104421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4528266 + ... + 4531018.
It is an arithmetic number, because the mean of its divisors is an integer number (637619850).
Almost surely, 212470104426 is an apocalyptic number.
12470104426 is a deficient number, since it is larger than the sum of its proper divisors (7933730774).
12470104426 is a wasteful number, since it uses less digits than its factorization.
12470104426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4950.
The product of its (nonzero) digits is 10752, while the sum is 31.
The spelling of 12470104426 in words is "twelve billion, four hundred seventy million, one hundred four thousand, four hundred twenty-six".
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