Base | Representation |
---|---|
bin | 10011110101001000… |
… | …10000100110110000 |
3 | 1000110221211001101021 |
4 | 21322210100212300 |
5 | 133300420311034 |
6 | 4520230145224 |
7 | 524552501212 |
oct | 117244204660 |
9 | 30427731337 |
10 | 10646260144 |
11 | 4573599903 |
12 | 20914b2214 |
13 | 1008862120 |
14 | 72dd0c5b2 |
15 | 4249b76b4 |
hex | 27a9109b0 |
10646260144 has 20 divisors (see below), whose sum is σ = 22213831696. Its totient is φ = 4913658432.
The previous prime is 10646260127. The next prime is 10646260193. The reversal of 10646260144 is 44106264601.
It is a super-2 number, since 2×106462601442 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25591764 + ... + 25592179.
Almost surely, 210646260144 is an apocalyptic number.
It is an amenable number.
10646260144 is an abundant number, since it is smaller than the sum of its proper divisors (11567571552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10646260144 is a wasteful number, since it uses less digits than its factorization.
10646260144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51183964 (or 51183958 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The spelling of 10646260144 in words is "ten billion, six hundred forty-six million, two hundred sixty thousand, one hundred forty-four".
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