Base | Representation |
---|---|
bin | 10011111110000001… |
… | …10000000101110100 |
3 | 1000200011010222222020 |
4 | 21333000300011310 |
5 | 133424013304004 |
6 | 4531452433140 |
7 | 526446422322 |
oct | 117700600564 |
9 | 30604128866 |
10 | 10720838004 |
11 | 46016a72a8 |
12 | 20b24787b0 |
13 | 101b144536 |
14 | 739ba2d12 |
15 | 42b2e98d9 |
hex | 27f030174 |
10720838004 has 48 divisors (see below), whose sum is σ = 26010840576. Its totient is φ = 3433075200.
The previous prime is 10720838003. The next prime is 10720838033. The reversal of 10720838004 is 40083802701.
It is a super-2 number, since 2×107208380042 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10720838003) 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, 54217 + ... + 156144.
It is an arithmetic number, because the mean of its divisors is an integer number (541892512).
Almost surely, 210720838004 is an apocalyptic number.
It is an amenable number.
10720838004 is an abundant number, since it is smaller than the sum of its proper divisors (15290002572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10720838004 is a wasteful number, since it uses less digits than its factorization.
10720838004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210536 (or 210534 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The spelling of 10720838004 in words is "ten billion, seven hundred twenty million, eight hundred thirty-eight thousand, four".
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