Base | Representation |
---|---|
bin | 1010111010101011… |
… | …1111101110100000 |
3 | 21120020021011101120 |
4 | 2232222333232200 |
5 | 22000202203111 |
6 | 1202442532240 |
7 | 132422616120 |
oct | 25652775640 |
9 | 7506234346 |
10 | 2930506656 |
11 | 1274216030 |
12 | 699507080 |
13 | 37919250c |
14 | 1db2b6c80 |
15 | 122418406 |
hex | aeabfba0 |
2930506656 has 96 divisors (see below), whose sum is σ = 9590773248. Its totient is φ = 761168640.
The previous prime is 2930506643. The next prime is 2930506669. The reversal of 2930506656 is 6566050392.
It is an interprime number because it is at equal distance from previous prime (2930506643) and next prime (2930506669).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190830 + ... + 205613.
It is an arithmetic number, because the mean of its divisors is an integer number (99903888).
Almost surely, 22930506656 is an apocalyptic number.
It is an amenable number.
2930506656 is an abundant number, since it is smaller than the sum of its proper divisors (6660266592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2930506656 is a wasteful number, since it uses less digits than its factorization.
2930506656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396474 (or 396466 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 42.
The square root of 2930506656 is about 54134.1542466491. The cubic root of 2930506656 is about 1431.0261524764.
The spelling of 2930506656 in words is "two billion, nine hundred thirty million, five hundred six thousand, six hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •