Base | Representation |
---|---|
bin | 110111101111100111010110… |
… | …010010110010011111100100 |
3 | 1012011001111202010210002101101 |
4 | 313233213112102302133210 |
5 | 224113234122102110422 |
6 | 2225231023450405444 |
7 | 102432362626513624 |
oct | 6757472622623744 |
9 | 1164044663702341 |
10 | 245164623472612 |
11 | 71131807581488 |
12 | 235b6668430884 |
13 | a6a4c03a0270c |
14 | 4478061446884 |
15 | 1d52463ce7c27 |
hex | def9d64b27e4 |
245164623472612 has 72 divisors (see below), whose sum is σ = 446098920220800. Its totient is φ = 117887846302080.
The previous prime is 245164623472607. The next prime is 245164623472739. The reversal of 245164623472612 is 216274326461542.
It is a super-3 number, since 3×2451646234726123 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413191089 + ... + 413784007.
It is an arithmetic number, because the mean of its divisors is an integer number (6195818336400).
Almost surely, 2245164623472612 is an apocalyptic number.
It is an amenable number.
245164623472612 is a deficient number, since it is larger than the sum of its proper divisors (200934296748188).
245164623472612 is a wasteful number, since it uses less digits than its factorization.
245164623472612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593657 (or 593624 counting only the distinct ones).
The product of its digits is 23224320, while the sum is 55.
The spelling of 245164623472612 in words is "two hundred forty-five trillion, one hundred sixty-four billion, six hundred twenty-three million, four hundred seventy-two thousand, six hundred twelve".
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