Base | Representation |
---|---|
bin | 10010001100100… |
… | …11101101110000 |
3 | 101122020100110101 |
4 | 21012103231300 |
5 | 303034223220 |
6 | 23051442144 |
7 | 3532330351 |
oct | 1106235560 |
9 | 348210411 |
10 | 152648560 |
11 | 79191139 |
12 | 43156354 |
13 | 258185bc |
14 | 163b7d28 |
15 | d60430a |
hex | 9193b70 |
152648560 has 40 divisors (see below), whose sum is σ = 355664736. Its totient is φ = 60929280.
The previous prime is 152648519. The next prime is 152648597. The reversal of 152648560 is 65846251.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41517 + ... + 45043.
Almost surely, 2152648560 is an apocalyptic number.
152648560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152648560 is an abundant number, since it is smaller than the sum of its proper divisors (203016176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152648560 is a wasteful number, since it uses less digits than its factorization.
152648560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4081 (or 4075 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 152648560 is about 12355.1025896186. The cubic root of 152648560 is about 534.4382959576.
It can be divided in two parts, 1526 and 48560, that added together give a triangular number (50086 = T316).
The spelling of 152648560 in words is "one hundred fifty-two million, six hundred forty-eight thousand, five hundred sixty".
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