Base | Representation |
---|---|
bin | 11100010111111010… |
… | …110010111100010011 |
3 | 2220122020021012120111 |
4 | 130113322302330103 |
5 | 444343302410201 |
6 | 21555041222151 |
7 | 2125656144340 |
oct | 342772627423 |
9 | 86566235514 |
10 | 30466060051 |
11 | 11a14329929 |
12 | 5aa3031957 |
13 | 2b46ac5a8b |
14 | 16902c77c7 |
15 | bd49dab51 |
hex | 717eb2f13 |
30466060051 has 8 divisors (see below), whose sum is σ = 34821378560. Its totient is φ = 26111497608.
The previous prime is 30466060033. The next prime is 30466060081. The reversal of 30466060051 is 15006066403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30466060051 - 25 = 30466060019 is a prime.
It is a super-2 number, since 2×304660600512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30466059995 and 30466060022.
It is not an unprimeable number, because it can be changed into a prime (30466060081) 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, 99861 + ... + 266278.
It is an arithmetic number, because the mean of its divisors is an integer number (4352672320).
Almost surely, 230466060051 is an apocalyptic number.
30466060051 is a deficient number, since it is larger than the sum of its proper divisors (4355318509).
30466060051 is a wasteful number, since it uses less digits than its factorization.
30466060051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378033.
The product of its (nonzero) digits is 12960, while the sum is 31.
The spelling of 30466060051 in words is "thirty billion, four hundred sixty-six million, sixty thousand, fifty-one".
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