Base | Representation |
---|---|
bin | 1000110110011001111… |
… | …0100001001000110011 |
3 | 112112110010222100022111 |
4 | 2031212132201020303 |
5 | 4442341020201233 |
6 | 153503031550151 |
7 | 13661525202460 |
oct | 2154636411063 |
9 | 475403870274 |
10 | 152043131443 |
11 | 59532425035 |
12 | 25572b2b357 |
13 | 11450948788 |
14 | 7504c76667 |
15 | 3e4d161acd |
hex | 23667a1233 |
152043131443 has 8 divisors (see below), whose sum is σ = 173912997888. Its totient is φ = 130210619784.
The previous prime is 152043131441. The next prime is 152043131453. The reversal of 152043131443 is 344131340251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152043131443 - 21 = 152043131441 is a prime.
It is a super-2 number, since 2×1520431314432 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152043131441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9329971 + ... + 9346252.
It is an arithmetic number, because the mean of its divisors is an integer number (21739124736).
Almost surely, 2152043131443 is an apocalyptic number.
152043131443 is a deficient number, since it is larger than the sum of its proper divisors (21869866445).
152043131443 is a wasteful number, since it uses less digits than its factorization.
152043131443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18677393.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 152043131443 its reverse (344131340251), we get a palindrome (496174471694).
The spelling of 152043131443 in words is "one hundred fifty-two billion, forty-three million, one hundred thirty-one thousand, four hundred forty-three".
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