Base | Representation |
---|---|
bin | 1000101101111000111… |
… | …1111100110100101100 |
3 | 112022112212100220002121 |
4 | 2023132033330310230 |
5 | 4423200422030213 |
6 | 152444145202324 |
7 | 13551063456454 |
oct | 2133617746454 |
9 | 468485326077 |
10 | 149757611308 |
11 | 5856a2a3a18 |
12 | 250356303a4 |
13 | 111782a32b6 |
14 | 73694d6d64 |
15 | 3d676a088d |
hex | 22de3fcd2c |
149757611308 has 12 divisors (see below), whose sum is σ = 264525127272. Its totient is φ = 74179003520.
The previous prime is 149757611303. The next prime is 149757611309. The reversal of 149757611308 is 803116757941.
It is not an unprimeable number, because it can be changed into a prime (149757611303) 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, 174950053 + ... + 174950908.
It is an arithmetic number, because the mean of its divisors is an integer number (22043760606).
Almost surely, 2149757611308 is an apocalyptic number.
It is an amenable number.
149757611308 is a deficient number, since it is larger than the sum of its proper divisors (114767515964).
149757611308 is a wasteful number, since it uses less digits than its factorization.
149757611308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349901072 (or 349901070 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 52.
The spelling of 149757611308 in words is "one hundred forty-nine billion, seven hundred fifty-seven million, six hundred eleven thousand, three hundred eight".
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