Base | Representation |
---|---|
bin | 10010001100010… |
… | …01001011110110 |
3 | 101122011011021222 |
4 | 21012021023312 |
5 | 303031333210 |
6 | 23050510342 |
7 | 3532060535 |
oct | 1106111366 |
9 | 348134258 |
10 | 152605430 |
11 | 7916179a |
12 | 431353b2 |
13 | 25801a93 |
14 | 163a631c |
15 | d5e6655 |
hex | 91892f6 |
152605430 has 32 divisors (see below), whose sum is σ = 291786624. Its totient is φ = 57266176.
The previous prime is 152605423. The next prime is 152605451. The reversal of 152605430 is 34506251.
It is a self number, because there is not a number n which added to its sum of digits gives 152605430.
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, 58739 + ... + 61281.
It is an arithmetic number, because the mean of its divisors is an integer number (9118332).
Almost surely, 2152605430 is an apocalyptic number.
152605430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152605430 is a deficient number, since it is larger than the sum of its proper divisors (139181194).
152605430 is a wasteful number, since it uses less digits than its factorization.
152605430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2920.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 152605430 is about 12353.3570336164. The cubic root of 152605430 is about 534.3879570288.
The spelling of 152605430 in words is "one hundred fifty-two million, six hundred five thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •