Base | Representation |
---|---|
bin | 10010000111111… |
… | …00110011111110 |
3 | 101121001221120212 |
4 | 21003330303332 |
5 | 302404433322 |
6 | 23030312422 |
7 | 3524144333 |
oct | 1103746376 |
9 | 347057525 |
10 | 152030462 |
11 | 788a9811 |
12 | 42ab8712 |
13 | 2566016c |
14 | 1629698a |
15 | d5310e2 |
hex | 90fccfe |
152030462 has 4 divisors (see below), whose sum is σ = 228045696. Its totient is φ = 76015230.
The previous prime is 152030453. The next prime is 152030467. The reversal of 152030462 is 264030251.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1520304622 = 46226522751866888, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152030467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38007614 + ... + 38007617.
It is an arithmetic number, because the mean of its divisors is an integer number (57011424).
Almost surely, 2152030462 is an apocalyptic number.
152030462 is a deficient number, since it is larger than the sum of its proper divisors (76015234).
152030462 is an equidigital number, since it uses as much as digits as its factorization.
152030462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76015233.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 152030462 is about 12330.0633412809. The cubic root of 152030462 is about 533.7159786135.
The spelling of 152030462 in words is "one hundred fifty-two million, thirty thousand, four hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •