Base | Representation |
---|---|
bin | 10010001010111… |
… | …10000110100011 |
3 | 101121211012020011 |
4 | 21011132012203 |
5 | 303010211323 |
6 | 23043025351 |
7 | 3530424211 |
oct | 1105360643 |
9 | 347735204 |
10 | 152428963 |
11 | 79051155 |
12 | 4306b257 |
13 | 2576c66b |
14 | 1635bcb1 |
15 | d5ae20d |
hex | 915e1a3 |
152428963 has 8 divisors (see below), whose sum is σ = 160589520. Its totient is φ = 144282240.
The previous prime is 152428957. The next prime is 152428967. The reversal of 152428963 is 369824251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152428963 - 25 = 152428931 is a prime.
It is a super-2 number, since 2×1524289632 = 46469177522510738, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152428967) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 25431 + ... + 30847.
It is an arithmetic number, because the mean of its divisors is an integer number (20073690).
Almost surely, 2152428963 is an apocalyptic number.
152428963 is a deficient number, since it is larger than the sum of its proper divisors (8160557).
152428963 is a wasteful number, since it uses less digits than its factorization.
152428963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6917.
The product of its digits is 103680, while the sum is 40.
The square root of 152428963 is about 12346.2124961463. The cubic root of 152428963 is about 534.1818957461.
The spelling of 152428963 in words is "one hundred fifty-two million, four hundred twenty-eight thousand, nine hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •