Base | Representation |
---|---|
bin | 11100100010000111… |
… | …111011111111100001 |
3 | 2221002011102221021122 |
4 | 130202013323333201 |
5 | 1000221120332103 |
6 | 22024035102025 |
7 | 2133135362510 |
oct | 344207737741 |
9 | 87064387248 |
10 | 30637277153 |
11 | 11aa1a4286a |
12 | 5b30441915 |
13 | 2b73413082 |
14 | 16a8d36677 |
15 | be4a5bb38 |
hex | 7221fbfe1 |
30637277153 has 8 divisors (see below), whose sum is σ = 36143516160. Its totient is φ = 25413409440.
The previous prime is 30637277123. The next prime is 30637277159. The reversal of 30637277153 is 35177273603.
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 30637277153 - 210 = 30637276129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30637277159) 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, 70592588 + ... + 70593021.
It is an arithmetic number, because the mean of its divisors is an integer number (4517939520).
Almost surely, 230637277153 is an apocalyptic number.
It is an amenable number.
30637277153 is a deficient number, since it is larger than the sum of its proper divisors (5506239007).
30637277153 is a wasteful number, since it uses less digits than its factorization.
30637277153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141185647.
The product of its (nonzero) digits is 555660, while the sum is 44.
The spelling of 30637277153 in words is "thirty billion, six hundred thirty-seven million, two hundred seventy-seven thousand, one hundred fifty-three".
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