Base | Representation |
---|---|
bin | 100010011101001000001000… |
… | …101001100100000100110000 |
3 | 201212112121210022211122112101 |
4 | 202131020020221210010300 |
5 | 124330223022400011424 |
6 | 1254142145022110144 |
7 | 43630025025113425 |
oct | 4235101051440460 |
9 | 655477708748471 |
10 | 151535181250864 |
11 | 44313789336094 |
12 | 14bb464971b354 |
13 | 66729248c7508 |
14 | 295c4b0293d4c |
15 | 127bba020d344 |
hex | 89d208a64130 |
151535181250864 has 20 divisors (see below), whose sum is σ = 303723531387360. Its totient is φ = 73154915086400.
The previous prime is 151535181250853. The next prime is 151535181250963. The reversal of 151535181250864 is 468052181535151.
It is a super-2 number, since 2×1515351812508642 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163292220712 + ... + 163292221639.
It is an arithmetic number, because the mean of its divisors is an integer number (15186176569368).
Almost surely, 2151535181250864 is an apocalyptic number.
It is an amenable number.
151535181250864 is an abundant number, since it is smaller than the sum of its proper divisors (152188350136496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151535181250864 is a wasteful number, since it uses less digits than its factorization.
151535181250864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326584442388 (or 326584442382 counting only the distinct ones).
The product of its (nonzero) digits is 5760000, while the sum is 55.
The spelling of 151535181250864 in words is "one hundred fifty-one trillion, five hundred thirty-five billion, one hundred eighty-one million, two hundred fifty thousand, eight hundred sixty-four".
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