Base | Representation |
---|---|
bin | 1000101100110110110… |
… | …1011011001010101100 |
3 | 112021211112020010120122 |
4 | 2023031231123022230 |
5 | 4422113403000400 |
6 | 152400433504112 |
7 | 13541154045665 |
oct | 2131555331254 |
9 | 467745203518 |
10 | 149480125100 |
11 | 584376a7479 |
12 | 24b78712038 |
13 | 11132958b87 |
14 | 734070436c |
15 | 3d4d13c685 |
hex | 22cdb5b2ac |
149480125100 has 18 divisors (see below), whose sum is σ = 324371871684. Its totient is φ = 59792050000.
The previous prime is 149480125099. The next prime is 149480125103. The reversal of 149480125100 is 1521084941.
It is not an unprimeable number, because it can be changed into a prime (149480125103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 747400526 + ... + 747400725.
It is an arithmetic number, because the mean of its divisors is an integer number (18020659538).
Almost surely, 2149480125100 is an apocalyptic number.
149480125100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
149480125100 is an abundant number, since it is smaller than the sum of its proper divisors (174891746584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149480125100 is a wasteful number, since it uses less digits than its factorization.
149480125100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494801265 (or 1494801258 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 35.
The spelling of 149480125100 in words is "one hundred forty-nine billion, four hundred eighty million, one hundred twenty-five thousand, one hundred".
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