Base | Representation |
---|---|
bin | 1000101011011100010… |
… | …0100011001110000000 |
3 | 112020212001112121011110 |
4 | 2022313010203032000 |
5 | 4420324134431144 |
6 | 152255025043320 |
7 | 13525562510331 |
oct | 2126704431600 |
9 | 466761477143 |
10 | 149100311424 |
11 | 58262269879 |
12 | 24a91486540 |
13 | 110a206475c |
14 | 73060b6288 |
15 | 3d29b150b9 |
hex | 22b7123380 |
149100311424 has 64 divisors (see below), whose sum is σ = 396259290000. Its totient is φ = 49673551872.
The previous prime is 149100311413. The next prime is 149100311449. The reversal of 149100311424 is 424113001941.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 149100311391 and 149100311400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622602 + ... + 828150.
Almost surely, 2149100311424 is an apocalyptic number.
It is an amenable number.
149100311424 is an abundant number, since it is smaller than the sum of its proper divisors (247158978576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149100311424 is a wasteful number, since it uses less digits than its factorization.
149100311424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207455 (or 207443 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The spelling of 149100311424 in words is "one hundred forty-nine billion, one hundred million, three hundred eleven thousand, four hundred twenty-four".
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