Base | Representation |
---|---|
bin | 11100000101100001… |
… | …101000101000011101 |
3 | 2212211201121102112211 |
4 | 130011201220220131 |
5 | 443230303134313 |
6 | 21504255200421 |
7 | 2115221205460 |
oct | 340541505035 |
9 | 85751542484 |
10 | 30157474333 |
11 | 11876120908 |
12 | 5a17816111 |
13 | 2ac7bb008c |
14 | 166131b2d7 |
15 | bb7882e3d |
hex | 705868a1d |
30157474333 has 8 divisors (see below), whose sum is σ = 34713640640. Its totient is φ = 25663296960.
The previous prime is 30157474327. The next prime is 30157474337. The reversal of 30157474333 is 33347475103.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30157474333 - 217 = 30157343261 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30157474337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15496188 + ... + 15498133.
It is an arithmetic number, because the mean of its divisors is an integer number (4339205080).
Almost surely, 230157474333 is an apocalyptic number.
It is an amenable number.
30157474333 is a deficient number, since it is larger than the sum of its proper divisors (4556166307).
30157474333 is a wasteful number, since it uses less digits than its factorization.
30157474333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30994467.
The product of its (nonzero) digits is 317520, while the sum is 40.
The spelling of 30157474333 in words is "thirty billion, one hundred fifty-seven million, four hundred seventy-four thousand, three hundred thirty-three".
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