Base | Representation |
---|---|
bin | 1000100101101100011… |
… | …0000000111011101100 |
3 | 112002212111212222110010 |
4 | 2021123012000323230 |
5 | 4404144120111104 |
6 | 151441542413220 |
7 | 13442414301210 |
oct | 2113306007354 |
9 | 462774788403 |
10 | 147557191404 |
11 | 57640207977 |
12 | 24720731210 |
13 | 10bb745579c |
14 | 71db18a940 |
15 | 3c893ee489 |
hex | 225b180eec |
147557191404 has 48 divisors (see below), whose sum is σ = 397163305728. Its totient is φ = 41765183808.
The previous prime is 147557191399. The next prime is 147557191427. The reversal of 147557191404 is 404191755741.
It is a happy number.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8199579 + ... + 8217554.
It is an arithmetic number, because the mean of its divisors is an integer number (8274235536).
Almost surely, 2147557191404 is an apocalyptic number.
147557191404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
147557191404 is an abundant number, since it is smaller than the sum of its proper divisors (249606114324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147557191404 is a wasteful number, since it uses less digits than its factorization.
147557191404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16417254 (or 16417252 counting only the distinct ones).
The product of its (nonzero) digits is 705600, while the sum is 48.
The spelling of 147557191404 in words is "one hundred forty-seven billion, five hundred fifty-seven million, one hundred ninety-one thousand, four hundred four".
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