Base | Representation |
---|---|
bin | 10010001011111… |
… | …00001100100110 |
3 | 101122001110022121 |
4 | 21011330030212 |
5 | 303023132410 |
6 | 23045420154 |
7 | 3531446455 |
oct | 1105741446 |
9 | 348043277 |
10 | 152552230 |
11 | 79125826 |
12 | 4310a65a |
13 | 257b37bc |
14 | 16390b9c |
15 | d5d59da |
hex | 917c326 |
152552230 has 32 divisors (see below), whose sum is σ = 279508320. Its totient is φ = 59938560.
The previous prime is 152552219. The next prime is 152552299. The reversal of 152552230 is 32255251.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 152552195 and 152552204.
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 15 ways as a sum of consecutive naturals, for example, 160617 + ... + 161563.
It is an arithmetic number, because the mean of its divisors is an integer number (8734635).
Almost surely, 2152552230 is an apocalyptic number.
152552230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152552230 is a deficient number, since it is larger than the sum of its proper divisors (126956090).
152552230 is a wasteful number, since it uses less digits than its factorization.
152552230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1224.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 152552230 is about 12351.2035850762. The cubic root of 152552230 is about 534.3258518915.
The spelling of 152552230 in words is "one hundred fifty-two million, five hundred fifty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •