Base | Representation |
---|---|
bin | 1010001011111101… |
… | …1100101110011000 |
3 | 21001120112010000222 |
4 | 2202333130232120 |
5 | 21100020313340 |
6 | 1131202415212 |
7 | 124523135561 |
oct | 24277345630 |
9 | 7046463028 |
10 | 2734541720 |
11 | 1183639739 |
12 | 643961508 |
13 | 3476bba31 |
14 | 1bd265168 |
15 | 1101098b5 |
hex | a2fdcb98 |
2734541720 has 32 divisors (see below), whose sum is σ = 6155302320. Its totient is φ = 1093357440.
The previous prime is 2734541717. The next prime is 2734541723. The reversal of 2734541720 is 271454372.
It is an interprime number because it is at equal distance from previous prime (2734541717) and next prime (2734541723).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2734541723) 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, 91799 + ... + 117881.
Almost surely, 22734541720 is an apocalyptic number.
2734541720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2734541720 is an abundant number, since it is smaller than the sum of its proper divisors (3420760600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2734541720 is a wasteful number, since it uses less digits than its factorization.
2734541720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28715 (or 28711 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 2734541720 is about 52292.8457821909. The cubic root of 2734541720 is about 1398.3895972635.
The spelling of 2734541720 in words is "two billion, seven hundred thirty-four million, five hundred forty-one thousand, seven hundred twenty".
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