Base | Representation |
---|---|
bin | 1000101011011101010… |
… | …0111101111110010000 |
3 | 112020212100122020222201 |
4 | 2022313110331332100 |
5 | 4420331240142222 |
6 | 152255301212544 |
7 | 13525644214162 |
oct | 2126724757620 |
9 | 466770566881 |
10 | 149104615312 |
11 | 58264739404 |
12 | 24a92a01154 |
13 | 110a2c10733 |
14 | 73068b6932 |
15 | 3d2a1b5427 |
hex | 22b753df90 |
149104615312 has 20 divisors (see below), whose sum is σ = 288898853040. Its totient is φ = 74550072608.
The previous prime is 149104615277. The next prime is 149104615313. The reversal of 149104615312 is 213516401941.
It is not an unprimeable number, because it can be changed into a prime (149104615313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499239 + ... + 739897.
It is an arithmetic number, because the mean of its divisors is an integer number (14444942652).
Almost surely, 2149104615312 is an apocalyptic number.
It is an amenable number.
149104615312 is a deficient number, since it is larger than the sum of its proper divisors (139794237728).
149104615312 is a wasteful number, since it uses less digits than its factorization.
149104615312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279390 (or 279384 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The spelling of 149104615312 in words is "one hundred forty-nine billion, one hundred four million, six hundred fifteen thousand, three hundred twelve".
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