Base | Representation |
---|---|
bin | 11100000010100111… |
… | …011101110111110100 |
3 | 2212201022202222121121 |
4 | 130002213131313310 |
5 | 443130304441401 |
6 | 21455353153324 |
7 | 2114056325212 |
oct | 340247356764 |
9 | 85638688547 |
10 | 30108671476 |
11 | 11850618574 |
12 | 5a033bb844 |
13 | 2abaa53850 |
14 | 1658a55cb2 |
15 | bb3442ca1 |
hex | 7029dddf4 |
30108671476 has 12 divisors (see below), whose sum is σ = 56743265572. Its totient is φ = 13896309888.
The previous prime is 30108671459. The next prime is 30108671501. The reversal of 30108671476 is 67417680103.
It can be written as a sum of positive squares in 2 ways, for example, as 7961279076 + 22147392400 = 89226^2 + 148820^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289506405 + ... + 289506508.
Almost surely, 230108671476 is an apocalyptic number.
It is an amenable number.
30108671476 is a deficient number, since it is larger than the sum of its proper divisors (26634594096).
30108671476 is a wasteful number, since it uses less digits than its factorization.
30108671476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579012930 (or 579012928 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 43.
The spelling of 30108671476 in words is "thirty billion, one hundred eight million, six hundred seventy-one thousand, four hundred seventy-six".
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