Base | Representation |
---|---|
bin | 100010101010001010100111… |
… | …101010010100011110000011 |
3 | 201222201021120120101020001111 |
4 | 202222022213222110132003 |
5 | 124434413100232132003 |
6 | 1300105532205144151 |
7 | 44051535201531523 |
oct | 4252124752243603 |
9 | 658637516336044 |
10 | 152431202224003 |
11 | 4462978986712a |
12 | 1511a23125b057 |
13 | 670927bbc6251 |
14 | 298d9d1025683 |
15 | 1295143258e6d |
hex | 8aa2a7a94783 |
152431202224003 has 4 divisors (see below), whose sum is σ = 157348337779648. Its totient is φ = 147514066668360.
The previous prime is 152431202223983. The next prime is 152431202224033. The reversal of 152431202224003 is 300422202134251.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152431202224003 is a prime.
It is a super-2 number, since 2×1524312022240032 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 4917135555613 = 152431202224003 / (1 + 5 + 2 + 4 + 3 + 1 + 2 + 0 + 2 + 2 + 2 + 4 + 0 + 0 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152431202224033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458567777776 + ... + 2458567777837.
It is an arithmetic number, because the mean of its divisors is an integer number (39337084444912).
Almost surely, 2152431202224003 is an apocalyptic number.
152431202224003 is a deficient number, since it is larger than the sum of its proper divisors (4917135555645).
152431202224003 is an equidigital number, since it uses as much as digits as its factorization.
152431202224003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4917135555644.
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 152431202224003 its reverse (300422202134251), we get a palindrome (452853404358254).
The spelling of 152431202224003 in words is "one hundred fifty-two trillion, four hundred thirty-one billion, two hundred two million, two hundred twenty-four thousand, three".
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