Base | Representation |
---|---|
bin | 1010111100011101110… |
… | …0000111011011001001 |
3 | 122222100002220220002001 |
4 | 2233013130013123021 |
5 | 11040041041131103 |
6 | 222213555311001 |
7 | 16404356325361 |
oct | 2570734073311 |
9 | 588302826061 |
10 | 188029630153 |
11 | 72819908162 |
12 | 305368ab461 |
13 | 149673601b1 |
14 | 915a3b79a1 |
15 | 4d5760801d |
hex | 2bc77076c9 |
188029630153 has 8 divisors (see below), whose sum is σ = 196209744768. Its totient is φ = 179849925024.
The previous prime is 188029630127. The next prime is 188029630157. The reversal of 188029630153 is 351036920881.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-188029630153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (188029630157) 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, 1175500 + ... + 1325842.
It is an arithmetic number, because the mean of its divisors is an integer number (24526218096).
Almost surely, 2188029630153 is an apocalyptic number.
It is an amenable number.
188029630153 is a deficient number, since it is larger than the sum of its proper divisors (8180114615).
188029630153 is a wasteful number, since it uses less digits than its factorization.
188029630153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204743.
The product of its (nonzero) digits is 311040, while the sum is 46.
The spelling of 188029630153 in words is "one hundred eighty-eight billion, twenty-nine million, six hundred thirty thousand, one hundred fifty-three".
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