Base | Representation |
---|---|
bin | 10100001111100100… |
… | …00010001011010000 |
3 | 1001001102000022210120 |
4 | 22013302002023100 |
5 | 134224200143424 |
6 | 4554230230240 |
7 | 533214155625 |
oct | 120762021320 |
9 | 31042008716 |
10 | 10867974864 |
11 | 467776340a |
12 | 21337b5380 |
13 | 1042780176 |
14 | 75154434c |
15 | 4391b0a79 |
hex | 287c822d0 |
10867974864 has 40 divisors (see below), whose sum is σ = 28460208192. Its totient is φ = 3573031680.
The previous prime is 10867974851. The next prime is 10867974883. The reversal of 10867974864 is 46847976801.
It is a super-2 number, since 2×108679748642 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10867974798 and 10867974807.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547292 + ... + 1554299.
Almost surely, 210867974864 is an apocalyptic number.
It is an amenable number.
10867974864 is an abundant number, since it is smaller than the sum of its proper divisors (17592233328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10867974864 is a wasteful number, since it uses less digits than its factorization.
10867974864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3101675 (or 3101669 counting only the distinct ones).
The product of its (nonzero) digits is 16257024, while the sum is 60.
The spelling of 10867974864 in words is "ten billion, eight hundred sixty-seven million, nine hundred seventy-four thousand, eight hundred sixty-four".
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