Base | Representation |
---|---|
bin | 10010001001110… |
… | …11011100011000 |
3 | 101121112222111021 |
4 | 21010323130120 |
5 | 302441141000 |
6 | 23040012224 |
7 | 3526263265 |
oct | 1104733430 |
9 | 347488437 |
10 | 152287000 |
11 | 78a64528 |
12 | 43001074 |
13 | 2571cb68 |
14 | 1632226c |
15 | d58211a |
hex | 913b718 |
152287000 has 32 divisors (see below), whose sum is σ = 356353920. Its totient is φ = 60914400.
The previous prime is 152286961. The next prime is 152287019. The reversal of 152287000 is 782251.
It is a Harshad number since it is a multiple of its sum of digits (25).
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, 75144 + ... + 77143.
It is an arithmetic number, because the mean of its divisors is an integer number (11136060).
Almost surely, 2152287000 is an apocalyptic number.
152287000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152287000 is an abundant number, since it is smaller than the sum of its proper divisors (204066920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152287000 is a wasteful number, since it uses less digits than its factorization.
152287000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152308 (or 152294 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 152287000 is about 12340.4619038349. The cubic root of 152287000 is about 534.0160094701.
The spelling of 152287000 in words is "one hundred fifty-two million, two hundred eighty-seven thousand".
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