Base | Representation |
---|---|
bin | 10010001010010… |
… | …01000111111010 |
3 | 101121122211100121 |
4 | 21011021013322 |
5 | 302444434114 |
6 | 23041123454 |
7 | 3526615534 |
oct | 1105110772 |
9 | 347584317 |
10 | 152343034 |
11 | 78aa2638 |
12 | 4302958a |
13 | 2573c50c |
14 | 16338854 |
15 | d593a24 |
hex | 91491fa |
152343034 has 4 divisors (see below), whose sum is σ = 228514554. Its totient is φ = 76171516.
The previous prime is 152343031. The next prime is 152343049. The reversal of 152343034 is 430343251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430343251 = 13 ⋅33103327.
It can be written as a sum of positive squares in only one way, i.e., 96138025 + 56205009 = 9805^2 + 7497^2 .
It is not an unprimeable number, because it can be changed into a prime (152343031) 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 as a sum of consecutive naturals, namely, 38085757 + ... + 38085760.
Almost surely, 2152343034 is an apocalyptic number.
152343034 is a deficient number, since it is larger than the sum of its proper divisors (76171520).
152343034 is an equidigital number, since it uses as much as digits as its factorization.
152343034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76171519.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 152343034 is about 12342.7320314426. The cubic root of 152343034 is about 534.0814985002.
Adding to 152343034 its reverse (430343251), we get a palindrome (582686285).
The spelling of 152343034 in words is "one hundred fifty-two million, three hundred forty-three thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •