Base | Representation |
---|---|
bin | 10010000010111… |
… | …10100100000000 |
3 | 101112212000102211 |
4 | 21001132210000 |
5 | 302223213042 |
6 | 23004351504 |
7 | 3515504506 |
oct | 1101364400 |
9 | 345760384 |
10 | 151382272 |
11 | 784a6818 |
12 | 42845594 |
13 | 25494112 |
14 | 16168676 |
15 | d454017 |
hex | 905e900 |
151382272 has 36 divisors (see below), whose sum is σ = 318087280. Its totient is φ = 71705088.
The previous prime is 151382267. The next prime is 151382299. The reversal of 151382272 is 272283151.
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, 10698 + ... + 20425.
Almost surely, 2151382272 is an apocalyptic number.
It is an amenable number.
151382272 is an abundant number, since it is smaller than the sum of its proper divisors (166705008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151382272 is an equidigital number, since it uses as much as digits as its factorization.
151382272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31158 (or 31144 counting only the distinct ones).
The product of its digits is 6720, while the sum is 31.
The square root of 151382272 is about 12303.7503225643. The cubic root of 151382272 is about 532.9563892054.
The spelling of 151382272 in words is "one hundred fifty-one million, three hundred eighty-two thousand, two hundred seventy-two".
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