Base | Representation |
---|---|
bin | 1000110110000010011… |
… | …0010110110110001100 |
3 | 112112012021102112011102 |
4 | 2031200212112312030 |
5 | 4442140244220043 |
6 | 153445150242232 |
7 | 13656220064645 |
oct | 2154046266614 |
9 | 475167375142 |
10 | 151944523148 |
11 | 594917a4180 |
12 | 25545ab6378 |
13 | 114363a1582 |
14 | 74d5b286cc |
15 | 3e446846b8 |
hex | 2360996d8c |
151944523148 has 24 divisors (see below), whose sum is σ = 291812903424. Its totient is φ = 68652122000.
The previous prime is 151944523141. The next prime is 151944523169. The reversal of 151944523148 is 841325449151.
It is a super-3 number, since 3×1519445231483 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (151944523141) 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 7 ways as a sum of consecutive naturals, for example, 10331828 + ... + 10346523.
It is an arithmetic number, because the mean of its divisors is an integer number (12158870976).
Almost surely, 2151944523148 is an apocalyptic number.
It is an amenable number.
151944523148 is a deficient number, since it is larger than the sum of its proper divisors (139868380276).
151944523148 is a wasteful number, since it uses less digits than its factorization.
151944523148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20678533 (or 20678531 counting only the distinct ones).
The product of its digits is 691200, while the sum is 47.
The spelling of 151944523148 in words is "one hundred fifty-one billion, nine hundred forty-four million, five hundred twenty-three thousand, one hundred forty-eight".
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