Base | Representation |
---|---|
bin | 1000110111000110101… |
… | …1010010111010101100 |
3 | 112112221020112121021202 |
4 | 2031301223102322230 |
5 | 4443232120433234 |
6 | 153533423145032 |
7 | 13666266260123 |
oct | 2156153227254 |
9 | 475836477252 |
10 | 152231030444 |
11 | 596194a2369 |
12 | 25605a45178 |
13 | 11480856b0c |
14 | 7521bc8aba |
15 | 3e5e8ca77e |
hex | 2371ad2eac |
152231030444 has 12 divisors (see below), whose sum is σ = 270380487384. Its totient is φ = 74979462624.
The previous prime is 152231030411. The next prime is 152231030453. The reversal of 152231030444 is 444030132251.
It is a super-3 number, since 3×1522310304443 (a number of 35 digits) contains 333 as substring.
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, 284012849 + ... + 284013384.
It is an arithmetic number, because the mean of its divisors is an integer number (22531707282).
Almost surely, 2152231030444 is an apocalyptic number.
It is an amenable number.
152231030444 is a deficient number, since it is larger than the sum of its proper divisors (118149456940).
152231030444 is a wasteful number, since it uses less digits than its factorization.
152231030444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568026304 (or 568026302 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 152231030444 its reverse (444030132251), we get a palindrome (596261162695).
The spelling of 152231030444 in words is "one hundred fifty-two billion, two hundred thirty-one million, thirty thousand, four hundred forty-four".
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