Base | Representation |
---|---|
bin | 11100010100110001000101… |
… | …111001100011100100000001 |
3 | 121100002000011000220022210120 |
4 | 130110301011321203210001 |
5 | 112311443240431401321 |
6 | 1120535434502450453 |
7 | 35145026206305360 |
oct | 3424610571434401 |
9 | 540060130808716 |
10 | 124572404168961 |
11 | 36768950615041 |
12 | 11b7ab72133a29 |
13 | 5468186905ba8 |
14 | 22a949d6317d7 |
15 | e60632950ec6 |
hex | 714c45e63901 |
124572404168961 has 16 divisors (see below), whose sum is σ = 198077860045824. Its totient is φ = 68089264390224.
The previous prime is 124572404168929. The next prime is 124572404169001. The reversal of 124572404168961 is 169861404275421.
It is not a de Polignac number, because 124572404168961 - 25 = 124572404168929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 124572404168895 and 124572404168904.
It is not an unprimeable number, because it can be changed into a prime (124572404168161) 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, 128956939651 + ... + 128956940616.
It is an arithmetic number, because the mean of its divisors is an integer number (12379866252864).
Almost surely, 2124572404168961 is an apocalyptic number.
It is an amenable number.
124572404168961 is a deficient number, since it is larger than the sum of its proper divisors (73505455876863).
124572404168961 is a wasteful number, since it uses less digits than its factorization.
124572404168961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257913880300.
The product of its (nonzero) digits is 23224320, while the sum is 60.
The spelling of 124572404168961 in words is "one hundred twenty-four trillion, five hundred seventy-two billion, four hundred four million, one hundred sixty-eight thousand, nine hundred sixty-one".
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