Base | Representation |
---|---|
bin | 1100010101001100… |
… | …0111100001001001 |
3 | 22112200120200020011 |
4 | 3011103013201021 |
5 | 23234342414311 |
6 | 1304243231521 |
7 | 145012403416 |
oct | 30523074111 |
9 | 8480520204 |
10 | 3310123081 |
11 | 1449529511 |
12 | 7846785a1 |
13 | 409a17c15 |
14 | 23589310d |
15 | 145902321 |
hex | c54c7849 |
3310123081 has 2 divisors, whose sum is σ = 3310123082. Its totient is φ = 3310123080.
The previous prime is 3310123001. The next prime is 3310123087. The reversal of 3310123081 is 1803210133.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2532605625 + 777517456 = 50325^2 + 27884^2 .
It is a cyclic number.
It is not a de Polignac number, because 3310123081 - 213 = 3310114889 is a prime.
It is a super-2 number, since 2×33101230812 = 21913829622737865122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3310123087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655061540 + 1655061541.
It is an arithmetic number, because the mean of its divisors is an integer number (1655061541).
Almost surely, 23310123081 is an apocalyptic number.
It is an amenable number.
3310123081 is a deficient number, since it is larger than the sum of its proper divisors (1).
3310123081 is an equidigital number, since it uses as much as digits as its factorization.
3310123081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 3310123081 is about 57533.6691077494. The cubic root of 3310123081 is about 1490.3263523991.
The spelling of 3310123081 in words is "three billion, three hundred ten million, one hundred twenty-three thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •