Base | Representation |
---|---|
bin | 11011111111001011… |
… | …101110000011101111 |
3 | 2212120022101022212222 |
4 | 123333023232003233 |
5 | 443021033103340 |
6 | 21445534345555 |
7 | 2112456563411 |
oct | 337713560357 |
9 | 85508338788 |
10 | 30051066095 |
11 | 11821052816 |
12 | 59a805b2bb |
13 | 2aabb3481b |
14 | 165113c9b1 |
15 | bad3648b5 |
hex | 6ff2ee0ef |
30051066095 has 32 divisors (see below), whose sum is σ = 37287475200. Its totient is φ = 23237533696.
The previous prime is 30051066061. The next prime is 30051066109. The reversal of 30051066095 is 59066015003.
It is a cyclic number.
It is not a de Polignac number, because 30051066095 - 214 = 30051049711 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9025391 + ... + 9028719.
It is an arithmetic number, because the mean of its divisors is an integer number (1165233600).
Almost surely, 230051066095 is an apocalyptic number.
30051066095 is a deficient number, since it is larger than the sum of its proper divisors (7236409105).
30051066095 is a wasteful number, since it uses less digits than its factorization.
30051066095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3847.
The product of its (nonzero) digits is 24300, while the sum is 35.
The spelling of 30051066095 in words is "thirty billion, fifty-one million, sixty-six thousand, ninety-five".
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