Base | Representation |
---|---|
bin | 11100001110111000… |
… | …110100100101100100 |
3 | 2220020200011120111121 |
4 | 130032320310211210 |
5 | 444041011010211 |
6 | 21532025543324 |
7 | 2122136255056 |
oct | 341670644544 |
9 | 86220146447 |
10 | 30314547556 |
11 | 11946854297 |
12 | 5a60344b44 |
13 | 2b215b7607 |
14 | 16781278d6 |
15 | bc655d271 |
hex | 70ee34964 |
30314547556 has 12 divisors (see below), whose sum is σ = 53920138300. Its totient is φ = 14908793760.
The previous prime is 30314547553. The next prime is 30314547559. The reversal of 30314547556 is 65574541303.
It is an interprime number because it is at equal distance from previous prime (30314547553) and next prime (30314547559).
It can be written as a sum of positive squares in 2 ways, for example, as 7402881600 + 22911665956 = 86040^2 + 151366^2 .
It is not an unprimeable number, because it can be changed into a prime (30314547551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62119731 + ... + 62120218.
Almost surely, 230314547556 is an apocalyptic number.
It is an amenable number.
30314547556 is a deficient number, since it is larger than the sum of its proper divisors (23605590744).
30314547556 is a wasteful number, since it uses less digits than its factorization.
30314547556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124240014 (or 124240012 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 43.
The spelling of 30314547556 in words is "thirty billion, three hundred fourteen million, five hundred forty-seven thousand, five hundred fifty-six".
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