Base | Representation |
---|---|
bin | 11011111110111000… |
… | …100001001010010100 |
3 | 2212112221220121010201 |
4 | 123332320201022110 |
5 | 443013241020112 |
6 | 21445234430244 |
7 | 2112366030325 |
oct | 337670411224 |
9 | 85487817121 |
10 | 30046032532 |
11 | 11819224a4a |
12 | 59a6432384 |
13 | 2aaaa91699 |
14 | 16505cc44c |
15 | bacbbd257 |
hex | 6fee21294 |
30046032532 has 12 divisors (see below), whose sum is σ = 52613005396. Its totient is φ = 15013745280.
The previous prime is 30046032503. The next prime is 30046032563. The reversal of 30046032532 is 23523064003.
It can be written as a sum of positive squares in 2 ways, for example, as 21457562256 + 8588470276 = 146484^2 + 92674^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30046032532.
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, 2310453 + ... + 2323420.
Almost surely, 230046032532 is an apocalyptic number.
It is an amenable number.
30046032532 is a deficient number, since it is larger than the sum of its proper divisors (22566972864).
30046032532 is a wasteful number, since it uses less digits than its factorization.
30046032532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4635498 (or 4635496 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 30046032532 its reverse (23523064003), we get a palindrome (53569096535).
The spelling of 30046032532 in words is "thirty billion, forty-six million, thirty-two thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •