Base | Representation |
---|---|
bin | 1000110100000111110… |
… | …0011101101010010100 |
3 | 112110212102200110002112 |
4 | 2031001330131222110 |
5 | 4440112114141112 |
6 | 153322135130152 |
7 | 13640403446036 |
oct | 2150174355224 |
9 | 473772613075 |
10 | 151430224532 |
11 | 59248460aa4 |
12 | 25421813958 |
13 | 11383981172 |
14 | 74876cdc56 |
15 | 3e14444a22 |
hex | 2341f1da94 |
151430224532 has 12 divisors (see below), whose sum is σ = 266483357280. Its totient is φ = 75292122456.
The previous prime is 151430224513. The next prime is 151430224577. The reversal of 151430224532 is 235422034151.
It is a super-2 number, since 2×1514302245322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 105746648 + ... + 105748079.
It is an arithmetic number, because the mean of its divisors is an integer number (22206946440).
Almost surely, 2151430224532 is an apocalyptic number.
It is an amenable number.
151430224532 is a deficient number, since it is larger than the sum of its proper divisors (115053132748).
151430224532 is a wasteful number, since it uses less digits than its factorization.
151430224532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211494910 (or 211494908 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 151430224532 its reverse (235422034151), we get a palindrome (386852258683).
The spelling of 151430224532 in words is "one hundred fifty-one billion, four hundred thirty million, two hundred twenty-four thousand, five hundred thirty-two".
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