Base | Representation |
---|---|
bin | 1000110111111001000… |
… | …0100000011000101010 |
3 | 112120110221201122002202 |
4 | 2031332100200120222 |
5 | 4444200140032110 |
6 | 154010403300202 |
7 | 14004441365642 |
oct | 2157620403052 |
9 | 476427648082 |
10 | 152442111530 |
11 | 59717663745 |
12 | 2566467a662 |
13 | 114b54c0a77 |
14 | 7541c53522 |
15 | 3e731c30a5 |
hex | 237e42062a |
152442111530 has 8 divisors (see below), whose sum is σ = 274395800772. Its totient is φ = 60976844608.
The previous prime is 152442111529. The next prime is 152442111541. The reversal of 152442111530 is 35111244251.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 152155385041 + 286726489 = 390071^2 + 16933^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 152442111493 and 152442111502.
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, 7622105567 + ... + 7622105586.
Almost surely, 2152442111530 is an apocalyptic number.
152442111530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152442111530 is a deficient number, since it is larger than the sum of its proper divisors (121953689242).
152442111530 is a wasteful number, since it uses less digits than its factorization.
152442111530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15244211160.
The product of its (nonzero) digits is 4800, while the sum is 29.
Adding to 152442111530 its reverse (35111244251), we get a palindrome (187553355781).
The spelling of 152442111530 in words is "one hundred fifty-two billion, four hundred forty-two million, one hundred eleven thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •