Base | Representation |
---|---|
bin | 1011010101011101111110… |
… | …0001001110010111000100 |
3 | 1122010111100021022021200010 |
4 | 2311113133201032113010 |
5 | 3113200121214420221 |
6 | 42301344023150220 |
7 | 2424311625225351 |
oct | 265273741162704 |
9 | 48114307267603 |
10 | 12463450154436 |
11 | 3a757a0766366 |
12 | 14936002a5370 |
13 | 6c53b54c16b8 |
14 | 31133c939628 |
15 | 169309dcec76 |
hex | b55df84e5c4 |
12463450154436 has 48 divisors (see below), whose sum is σ = 29168530896960. Its totient is φ = 4142036528640.
The previous prime is 12463450154423. The next prime is 12463450154447. The reversal of 12463450154436 is 63445105436421.
It is a super-2 number, since 2×124634501544362 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37180056 + ... + 37513776.
It is an arithmetic number, because the mean of its divisors is an integer number (607677727020).
Almost surely, 212463450154436 is an apocalyptic number.
It is an amenable number.
12463450154436 is an abundant number, since it is smaller than the sum of its proper divisors (16705080742524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12463450154436 is a wasteful number, since it uses less digits than its factorization.
12463450154436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343044 (or 343042 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 48.
The spelling of 12463450154436 in words is "twelve trillion, four hundred sixty-three billion, four hundred fifty million, one hundred fifty-four thousand, four hundred thirty-six".
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