Base | Representation |
---|---|
bin | 1000100110010110101… |
… | …1001011110011100100 |
3 | 112010022212220201122200 |
4 | 2021211223023303210 |
5 | 4410030041114203 |
6 | 151511323254500 |
7 | 13450001202510 |
oct | 2114553136344 |
9 | 463285821580 |
10 | 147734707428 |
11 | 57721433330 |
12 | 2477007a430 |
13 | 10c15169b59 |
14 | 7216999140 |
15 | 3c99cb69a3 |
hex | 2265acbce4 |
147734707428 has 144 divisors (see below), whose sum is σ = 473480017920. Its totient is φ = 37722225600.
The previous prime is 147734707397. The next prime is 147734707457. The reversal of 147734707428 is 824707437741.
147734707428 is a `hidden beast` number, since 1 + 477 + 34 + 70 + 74 + 2 + 8 = 666.
147734707428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 288108 + ... + 615203.
It is an arithmetic number, because the mean of its divisors is an integer number (3288055680).
Almost surely, 2147734707428 is an apocalyptic number.
147734707428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
147734707428 is an abundant number, since it is smaller than the sum of its proper divisors (325745310492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147734707428 is a wasteful number, since it uses less digits than its factorization.
147734707428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903398 (or 903393 counting only the distinct ones).
The product of its (nonzero) digits is 7375872, while the sum is 54.
The spelling of 147734707428 in words is "one hundred forty-seven billion, seven hundred thirty-four million, seven hundred seven thousand, four hundred twenty-eight".
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