Base | Representation |
---|---|
bin | 1000100101011110101… |
… | …1111011111010100000 |
3 | 112002201112022112202201 |
4 | 2021113223323322200 |
5 | 4404040001222311 |
6 | 151432141222544 |
7 | 13441121340622 |
oct | 2112753737240 |
9 | 462645275681 |
10 | 147500023456 |
11 | 57610a10835 |
12 | 24705561a54 |
13 | 10ba865a8b6 |
14 | 71d3748c12 |
15 | 3c843aa9c1 |
hex | 2257afbea0 |
147500023456 has 36 divisors (see below), whose sum is σ = 308477306718. Its totient is φ = 69411771392.
The previous prime is 147500023417. The next prime is 147500023457. The reversal of 147500023456 is 654320005741.
It can be written as a sum of positive squares in 3 ways, for example, as 137833987600 + 9666035856 = 371260^2 + 98316^2 .
It is not an unprimeable number, because it can be changed into a prime (147500023457) 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, 7965451 + ... + 7983946.
Almost surely, 2147500023456 is an apocalyptic number.
147500023456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
147500023456 is an abundant number, since it is smaller than the sum of its proper divisors (160977283262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147500023456 is a wasteful number, since it uses less digits than its factorization.
147500023456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15949441 (or 15949416 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 37.
The spelling of 147500023456 in words is "one hundred forty-seven billion, five hundred million, twenty-three thousand, four hundred fifty-six".
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