Base | Representation |
---|---|
bin | 1011100011010110010000… |
… | …1111000100000010100001 |
3 | 1122222021211020200200221210 |
4 | 2320311210033010002201 |
5 | 3131101442342331302 |
6 | 43003101114140333 |
7 | 2450452631200245 |
oct | 270654417040241 |
9 | 48867736620853 |
10 | 12701899964577 |
11 | 4057933434a5a |
12 | 15118687216a9 |
13 | 711a2667a205 |
14 | 31cabd37c425 |
15 | 170613bca66c |
hex | b8d643c40a1 |
12701899964577 has 64 divisors (see below), whose sum is σ = 17864231878656. Its totient is φ = 8012172833280.
The previous prime is 12701899964563. The next prime is 12701899964591. The reversal of 12701899964577 is 77546999810721.
It is an interprime number because it is at equal distance from previous prime (12701899964563) and next prime (12701899964591).
It is not a de Polignac number, because 12701899964577 - 26 = 12701899964513 is a prime.
It is a super-2 number, since 2×127018999645772 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12701899964499 and 12701899964508.
It is not an unprimeable number, because it can be changed into a prime (12701899964477) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5899627333 + ... + 5899629485.
It is an arithmetic number, because the mean of its divisors is an integer number (279128623104).
Almost surely, 212701899964577 is an apocalyptic number.
It is an amenable number.
12701899964577 is a deficient number, since it is larger than the sum of its proper divisors (5162331914079).
12701899964577 is a wasteful number, since it uses less digits than its factorization.
12701899964577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3990.
The product of its (nonzero) digits is 480090240, while the sum is 75.
The spelling of 12701899964577 in words is "twelve trillion, seven hundred one billion, eight hundred ninety-nine million, nine hundred sixty-four thousand, five hundred seventy-seven".
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