Base | Representation |
---|---|
bin | 1010001011110111… |
… | …1010110110111100 |
3 | 21001112202202011022 |
4 | 2202331322312330 |
5 | 21044420001420 |
6 | 1131150043312 |
7 | 124516546103 |
oct | 24275726674 |
9 | 7045682138 |
10 | 2734140860 |
11 | 1183395550 |
12 | 6437a9538 |
13 | 3475ab439 |
14 | 1bd19d03a |
15 | 11007ac25 |
hex | a2f7adbc |
2734140860 has 48 divisors (see below), whose sum is σ = 6269931360. Its totient is φ = 993239040.
The previous prime is 2734140833. The next prime is 2734140947. The reversal of 2734140860 is 680414372.
It is a self number, because there is not a number n which added to its sum of digits gives 2734140860.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235676 + ... + 247004.
It is an arithmetic number, because the mean of its divisors is an integer number (130623570).
Almost surely, 22734140860 is an apocalyptic number.
2734140860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2734140860 is an abundant number, since it is smaller than the sum of its proper divisors (3535790500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2734140860 is a wasteful number, since it uses less digits than its factorization.
2734140860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12446 (or 12444 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 2734140860 is about 52289.0128038386. The cubic root of 2734140860 is about 1398.3212633457.
The spelling of 2734140860 in words is "two billion, seven hundred thirty-four million, one hundred forty thousand, eight hundred sixty".
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