Base | Representation |
---|---|
bin | 11100101001101011… |
… | …101111101001010101 |
3 | 2221102000002102101112 |
4 | 130221223233221111 |
5 | 1001001102314102 |
6 | 22044405304405 |
7 | 2136235400054 |
oct | 345153575125 |
9 | 87360072345 |
10 | 30764104277 |
11 | 12057597975 |
12 | 5b66a05105 |
13 | 2b9378a5ca |
14 | 16bbb0c39b |
15 | c00c60252 |
hex | 729aefa55 |
30764104277 has 16 divisors (see below), whose sum is σ = 32770396800. Its totient is φ = 28796993280.
The previous prime is 30764104271. The next prime is 30764104303. The reversal of 30764104277 is 77240146703.
It is a cyclic number.
It is not a de Polignac number, because 30764104277 - 216 = 30764038741 is a prime.
It is a super-2 number, since 2×307641042772 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30764104271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2711777 + ... + 2723097.
It is an arithmetic number, because the mean of its divisors is an integer number (2048149800).
Almost surely, 230764104277 is an apocalyptic number.
It is an amenable number.
30764104277 is a deficient number, since it is larger than the sum of its proper divisors (2006292523).
30764104277 is a wasteful number, since it uses less digits than its factorization.
30764104277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13036.
The product of its (nonzero) digits is 197568, while the sum is 41.
The spelling of 30764104277 in words is "thirty billion, seven hundred sixty-four million, one hundred four thousand, two hundred seventy-seven".
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