Base | Representation |
---|---|
bin | 11100001100100010… |
… | …111011001100111111 |
3 | 2220010221020012120201 |
4 | 130030202323030333 |
5 | 444000431044210 |
6 | 21524103424331 |
7 | 2121151255615 |
oct | 341442731477 |
9 | 86127205521 |
10 | 30275253055 |
11 | 119266557a3 |
12 | 5a4b1550a7 |
13 | 2b16409c28 |
14 | 1672c196b5 |
15 | bc2d9a53a |
hex | 70c8bb33f |
30275253055 has 8 divisors (see below), whose sum is σ = 36768018672. Its totient is φ = 23928392448.
The previous prime is 30275253031. The next prime is 30275253103. The reversal of 30275253055 is 55035257203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30275253055 - 25 = 30275253023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36475794 + ... + 36476623.
It is an arithmetic number, because the mean of its divisors is an integer number (4596002334).
Almost surely, 230275253055 is an apocalyptic number.
30275253055 is a deficient number, since it is larger than the sum of its proper divisors (6492765617).
30275253055 is an equidigital number, since it uses as much as digits as its factorization.
30275253055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72952505.
The product of its (nonzero) digits is 157500, while the sum is 37.
The spelling of 30275253055 in words is "thirty billion, two hundred seventy-five million, two hundred fifty-three thousand, fifty-five".
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