Base | Representation |
---|---|
bin | 10010001000100… |
… | …11110001111110 |
3 | 101121020201122022 |
4 | 21010103301332 |
5 | 302420441132 |
6 | 23032320142 |
7 | 3525015533 |
oct | 1104236176 |
9 | 347221568 |
10 | 152124542 |
11 | 78963469 |
12 | 42b43052 |
13 | 25693c2b |
14 | 162bcd8a |
15 | d54de12 |
hex | 9113c7e |
152124542 has 8 divisors (see below), whose sum is σ = 230280600. Its totient is φ = 75364344.
The previous prime is 152124509. The next prime is 152124559. The reversal of 152124542 is 245421251.
152124542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348692 + ... + 349127.
It is an arithmetic number, because the mean of its divisors is an integer number (28785075).
Almost surely, 2152124542 is an apocalyptic number.
152124542 is a deficient number, since it is larger than the sum of its proper divisors (78156058).
152124542 is a wasteful number, since it uses less digits than its factorization.
152124542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 697930.
The product of its digits is 3200, while the sum is 26.
The square root of 152124542 is about 12333.8778168101. The cubic root of 152124542 is about 533.8260478823.
Adding to 152124542 its reverse (245421251), we get a palindrome (397545793).
The spelling of 152124542 in words is "one hundred fifty-two million, one hundred twenty-four thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •