Base | Representation |
---|---|
bin | 10011111101111111… |
… | …11000011100000100 |
3 | 1000200010201102021120 |
4 | 21332333320130010 |
5 | 133423434010202 |
6 | 4531443513540 |
7 | 526444452615 |
oct | 117677703404 |
9 | 30603642246 |
10 | 10720610052 |
11 | 4601561009 |
12 | 20b23888b0 |
13 | 101b094859 |
14 | 739b43c0c |
15 | 42b2a20bc |
hex | 27eff8704 |
10720610052 has 24 divisors (see below), whose sum is σ = 25112097696. Its totient is φ = 3559630848.
The previous prime is 10720610009. The next prime is 10720610053. The reversal of 10720610052 is 25001602701.
It is a super-2 number, since 2×107206100522 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10720610053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735018 + ... + 1741185.
It is an arithmetic number, because the mean of its divisors is an integer number (1046337404).
Almost surely, 210720610052 is an apocalyptic number.
10720610052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10720610052 is an abundant number, since it is smaller than the sum of its proper divisors (14391487644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10720610052 is a wasteful number, since it uses less digits than its factorization.
10720610052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3476467 (or 3476465 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 24.
The spelling of 10720610052 in words is "ten billion, seven hundred twenty million, six hundred ten thousand, fifty-two".
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