Base | Representation |
---|---|
bin | 10010001011000… |
… | …10000110011110 |
3 | 101121212000200210 |
4 | 21011202012132 |
5 | 303011222332 |
6 | 23043233250 |
7 | 3530523030 |
oct | 1105420636 |
9 | 347760623 |
10 | 152445342 |
11 | 79062495 |
12 | 43078826 |
13 | 25776c5a |
14 | 16363c50 |
15 | d5b3ecc |
hex | 916219e |
152445342 has 32 divisors (see below), whose sum is σ = 349113600. Its totient is φ = 43472448.
The previous prime is 152445323. The next prime is 152445367. The reversal of 152445342 is 243544251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20709 + ... + 27087.
It is an arithmetic number, because the mean of its divisors is an integer number (10909800).
Almost surely, 2152445342 is an apocalyptic number.
152445342 is an abundant number, since it is smaller than the sum of its proper divisors (196668258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152445342 is a wasteful number, since it uses less digits than its factorization.
152445342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6960.
The product of its digits is 19200, while the sum is 30.
The square root of 152445342 is about 12346.8757991647. The cubic root of 152445342 is about 534.2010282690.
Adding to 152445342 its reverse (243544251), we get a palindrome (395989593).
The spelling of 152445342 in words is "one hundred fifty-two million, four hundred forty-five thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •