Base | Representation |
---|---|
bin | 10010001001110… |
… | …11011101110010 |
3 | 101121112222121121 |
4 | 21010323131302 |
5 | 302441141330 |
6 | 23040012454 |
7 | 3526263454 |
oct | 1104733562 |
9 | 347488547 |
10 | 152287090 |
11 | 78a645aa |
12 | 4300112a |
13 | 2571cc07 |
14 | 163222d4 |
15 | d58217a |
hex | 913b772 |
152287090 has 32 divisors (see below), whose sum is σ = 291553920. Its totient is φ = 57106944.
The previous prime is 152287081. The next prime is 152287103. The reversal of 152287090 is 90782251.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14299 + ... + 22561.
It is an arithmetic number, because the mean of its divisors is an integer number (9111060).
Almost surely, 2152287090 is an apocalyptic number.
152287090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152287090 is a deficient number, since it is larger than the sum of its proper divisors (139266830).
152287090 is a wasteful number, since it uses less digits than its factorization.
152287090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8386.
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 152287090 is about 12340.4655503753. The cubic root of 152287090 is about 534.0161146694.
The spelling of 152287090 in words is "one hundred fifty-two million, two hundred eighty-seven thousand, ninety".
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