Base | Representation |
---|---|
bin | 1000100111010110000… |
… | …0001101111111111000 |
3 | 112011000101121121122210 |
4 | 2021311200031333320 |
5 | 4411101032041110 |
6 | 151553531215120 |
7 | 13456404344424 |
oct | 2116540157770 |
9 | 464011547583 |
10 | 148000268280 |
11 | 57848325107 |
12 | 24824ba74a0 |
13 | 10c5819a257 |
14 | 723dd65b84 |
15 | 3cb3271520 |
hex | 227580dff8 |
148000268280 has 32 divisors (see below), whose sum is σ = 444000805200. Its totient is φ = 39466738176.
The previous prime is 148000268237. The next prime is 148000268309. The reversal of 148000268280 is 82862000841.
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, 616667665 + ... + 616667904.
Almost surely, 2148000268280 is an apocalyptic number.
148000268280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148000268280 is an abundant number, since it is smaller than the sum of its proper divisors (296000536920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148000268280 is a wasteful number, since it uses less digits than its factorization.
148000268280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233335583 (or 1233335579 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The spelling of 148000268280 in words is "one hundred forty-eight billion, two hundred sixty-eight thousand, two hundred eighty".
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