Base | Representation |
---|---|
bin | 1101111101001001001010… |
… | …10100010101001011000010 |
3 | 11000122202112011002122011020 |
4 | 12332210211110111023002 |
5 | 13010243331324312024 |
6 | 145133541031130310 |
7 | 6315101253044616 |
oct | 676444524251302 |
9 | 130582464078136 |
10 | 30688167416514 |
11 | 9861862516633 |
12 | 35376a5213996 |
13 | 1417b60330aaa |
14 | 78145adb3346 |
15 | 38340a180979 |
hex | 1be9255152c2 |
30688167416514 has 16 divisors (see below), whose sum is σ = 61518081569952. Its totient is φ = 10205764682688.
The previous prime is 30688167416479. The next prime is 30688167416519. The reversal of 30688167416514 is 41561476188603.
It is not an unprimeable number, because it can be changed into a prime (30688167416519) 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, 5906111224 + ... + 5906116419.
It is an arithmetic number, because the mean of its divisors is an integer number (3844880098122).
Almost surely, 230688167416514 is an apocalyptic number.
30688167416514 is an abundant number, since it is smaller than the sum of its proper divisors (30829914153438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30688167416514 is a wasteful number, since it uses less digits than its factorization.
30688167416514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11812228081.
The product of its (nonzero) digits is 23224320, while the sum is 60.
The spelling of 30688167416514 in words is "thirty trillion, six hundred eighty-eight billion, one hundred sixty-seven million, four hundred sixteen thousand, five hundred fourteen".
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