Base | Representation |
---|---|
bin | 10010001110001… |
… | …01101100101010 |
3 | 101122121202021222 |
4 | 21013011230222 |
5 | 303112301130 |
6 | 23100102042 |
7 | 3534142262 |
oct | 1107055452 |
9 | 348552258 |
10 | 152853290 |
11 | 79310a37 |
12 | 43234922 |
13 | 2588a845 |
14 | 1642c7a2 |
15 | d644ce5 |
hex | 91c5b2a |
152853290 has 64 divisors (see below), whose sum is σ = 315187200. Its totient is φ = 53001216.
The previous prime is 152853277. The next prime is 152853301. The reversal of 152853290 is 92358251.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 152853290.
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 31 ways as a sum of consecutive naturals, for example, 118871 + ... + 120149.
It is an arithmetic number, because the mean of its divisors is an integer number (4924800).
Almost surely, 2152853290 is an apocalyptic number.
152853290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152853290 is an abundant number, since it is smaller than the sum of its proper divisors (162333910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152853290 is a wasteful number, since it uses less digits than its factorization.
152853290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1359.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 152853290 is about 12363.3850542641. The cubic root of 152853290 is about 534.6771161452.
The spelling of 152853290 in words is "one hundred fifty-two million, eight hundred fifty-three thousand, two hundred ninety".
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