Base | Representation |
---|---|
bin | 1010111011101110… |
… | …1000001110000100 |
3 | 21120112110200102010 |
4 | 2232323220032010 |
5 | 22002311214240 |
6 | 1203120214220 |
7 | 132504646014 |
oct | 25673501604 |
9 | 7515420363 |
10 | 2934866820 |
11 | 1276723976 |
12 | 69aa6a370 |
13 | 37a05acb2 |
14 | 1dbacdc44 |
15 | 1229ca280 |
hex | aeee8384 |
2934866820 has 24 divisors (see below), whose sum is σ = 8217627264. Its totient is φ = 782631136.
The previous prime is 2934866819. The next prime is 2934866833. The reversal of 2934866820 is 286684392.
2934866820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×29348668202 = 17226886502273824800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2934866820.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24457164 + ... + 24457283.
It is an arithmetic number, because the mean of its divisors is an integer number (342401136).
Almost surely, 22934866820 is an apocalyptic number.
2934866820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2934866820 is an abundant number, since it is smaller than the sum of its proper divisors (5282760444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2934866820 is a wasteful number, since it uses less digits than its factorization.
2934866820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48914459 (or 48914457 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The square root of 2934866820 is about 54174.4111181654. The cubic root of 2934866820 is about 1431.7355197758.
The spelling of 2934866820 in words is "two billion, nine hundred thirty-four million, eight hundred sixty-six thousand, eight hundred twenty".
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