Base | Representation |
---|---|
bin | 10010001101011… |
… | …01110011100110 |
3 | 101122102210001112 |
4 | 21012231303212 |
5 | 303101133210 |
6 | 23054025022 |
7 | 3533254052 |
oct | 1106556346 |
9 | 348383045 |
10 | 152755430 |
11 | 79254463 |
12 | 431a8172 |
13 | 25855139 |
14 | 16404c62 |
15 | d625d05 |
hex | 91adce6 |
152755430 has 16 divisors (see below), whose sum is σ = 277683984. Its totient is φ = 60496800.
The previous prime is 152755429. The next prime is 152755453. The reversal of 152755430 is 34557251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74612 + ... + 76631.
It is an arithmetic number, because the mean of its divisors is an integer number (17355249).
Almost surely, 2152755430 is an apocalyptic number.
152755430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152755430 is a deficient number, since it is larger than the sum of its proper divisors (124928554).
152755430 is a wasteful number, since it uses less digits than its factorization.
152755430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151351.
The product of its (nonzero) digits is 21000, while the sum is 32.
The square root of 152755430 is about 12359.4267666425. The cubic root of 152755430 is about 534.5629878139.
The spelling of 152755430 in words is "one hundred fifty-two million, seven hundred fifty-five thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.020 sec. • engine limits •