Base | Representation |
---|---|
bin | 1000101101100110011… |
… | …1101111001111010001 |
3 | 112022100110020211221210 |
4 | 2023121213233033101 |
5 | 4423021032223131 |
6 | 152432333010333 |
7 | 13546131451032 |
oct | 2133147571721 |
9 | 468313224853 |
10 | 149679961041 |
11 | 5852a488146 |
12 | 250136239a9 |
13 | 111651865b0 |
14 | 735d082a89 |
15 | 3d60963146 |
hex | 22d99ef3d1 |
149679961041 has 8 divisors (see below), whose sum is σ = 214925072320. Its totient is φ = 92110745232.
The previous prime is 149679961027. The next prime is 149679961049. The reversal of 149679961041 is 140169976941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 149679961041 - 227 = 149545743313 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (149679961049) 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, 1918973821 + ... + 1918973898.
It is an arithmetic number, because the mean of its divisors is an integer number (26865634040).
Almost surely, 2149679961041 is an apocalyptic number.
It is an amenable number.
149679961041 is a deficient number, since it is larger than the sum of its proper divisors (65245111279).
149679961041 is a wasteful number, since it uses less digits than its factorization.
149679961041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3837947735.
The product of its (nonzero) digits is 2939328, while the sum is 57.
The spelling of 149679961041 in words is "one hundred forty-nine billion, six hundred seventy-nine million, nine hundred sixty-one thousand, forty-one".
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