Base | Representation |
---|---|
bin | 1010001001001111… |
… | …0110100000111100 |
3 | 21000210000110210210 |
4 | 2202103312200330 |
5 | 21034104104040 |
6 | 1130113432420 |
7 | 124324036005 |
oct | 24223664074 |
9 | 7023013723 |
10 | 2723113020 |
11 | 1178143131 |
12 | 63bb6b710 |
13 | 345219aa4 |
14 | 1bb92c1ac |
15 | 10e0ed480 |
hex | a24f683c |
2723113020 has 48 divisors (see below), whose sum is σ = 7635589920. Its totient is φ = 725127936.
The previous prime is 2723112979. The next prime is 2723113027. The reversal of 2723113020 is 203113272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2723113027) 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, 10534 + ... + 74546.
It is an arithmetic number, because the mean of its divisors is an integer number (159074790).
Almost surely, 22723113020 is an apocalyptic number.
2723113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2723113020 is an abundant number, since it is smaller than the sum of its proper divisors (4912476900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2723113020 is a wasteful number, since it uses less digits than its factorization.
2723113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64734 (or 64732 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 2723113020 is about 52183.4554241093. The cubic root of 2723113020 is about 1396.4387412239.
Adding to 2723113020 its reverse (203113272), we get a palindrome (2926226292).
The spelling of 2723113020 in words is "two billion, seven hundred twenty-three million, one hundred thirteen thousand, twenty".
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