Base | Representation |
---|---|
bin | 1011011011111101… |
… | …1101001000000000 |
3 | 21220221220121120010 |
4 | 2312333131020000 |
5 | 22241420301210 |
6 | 1224350344520 |
7 | 136036212642 |
oct | 26677351000 |
9 | 7827817503 |
10 | 3070087680 |
11 | 1335a91350 |
12 | 7181bb140 |
13 | 39c083c3a |
14 | 211a4c892 |
15 | 12e7da920 |
hex | b6fdd200 |
3070087680 has 160 divisors (see below), whose sum is σ = 10707225408. Its totient is φ = 744243200.
The previous prime is 3070087627. The next prime is 3070087703. The reversal of 3070087680 is 867800703.
3070087680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (160).
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, 66310 + ... + 102650.
Almost surely, 23070087680 is an apocalyptic number.
3070087680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3070087680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5353612704).
3070087680 is an abundant number, since it is smaller than the sum of its proper divisors (7637137728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3070087680 is a wasteful number, since it uses less digits than its factorization.
3070087680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36378 (or 36362 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 39.
The square root of 3070087680 is about 55408.3719306027. The cubic root of 3070087680 is about 1453.3947696349.
The spelling of 3070087680 in words is "three billion, seventy million, eighty-seven thousand, six hundred eighty".
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