Base | Representation |
---|---|
bin | 1000110111000100101… |
… | …0000110111000111100 |
3 | 112112220122011121002221 |
4 | 2031301022012320330 |
5 | 4443222404033203 |
6 | 153532512455124 |
7 | 13666132313500 |
oct | 2156112067074 |
9 | 475818147087 |
10 | 152222330428 |
11 | 5961459a973 |
12 | 25602b4a4a4 |
13 | 1147bacbb8c |
14 | 75209a2300 |
15 | 3e5dc5cabd |
hex | 2371286e3c |
152222330428 has 36 divisors (see below), whose sum is σ = 317087729112. Its totient is φ = 63720972000.
The previous prime is 152222330411. The next prime is 152222330431. The reversal of 152222330428 is 824033222251.
It is a junction number, because it is equal to n+sod(n) for n = 152222330393 and 152222330402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9022323 + ... + 9039178.
Almost surely, 2152222330428 is an apocalyptic number.
It is an amenable number.
152222330428 is an abundant number, since it is smaller than the sum of its proper divisors (164865398684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152222330428 is a wasteful number, since it uses less digits than its factorization.
152222330428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18061562 (or 18061553 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
Adding to 152222330428 its reverse (824033222251), we get a palindrome (976255552679).
The spelling of 152222330428 in words is "one hundred fifty-two billion, two hundred twenty-two million, three hundred thirty thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •