Base | Representation |
---|---|
bin | 11100010101010110… |
… | …111010100101101000 |
3 | 2220112020102121010022 |
4 | 130111112322211220 |
5 | 444301303143002 |
6 | 21550504340012 |
7 | 2124625036553 |
oct | 342526724550 |
9 | 86466377108 |
10 | 30423099752 |
11 | 119a2057151 |
12 | 5a90774608 |
13 | 2b3ac33996 |
14 | 168870369a |
15 | bd0d51ba2 |
hex | 7155ba968 |
30423099752 has 8 divisors (see below), whose sum is σ = 57043312050. Its totient is φ = 15211549872.
The previous prime is 30423099739. The next prime is 30423099761. The reversal of 30423099752 is 25799032403.
It can be written as a sum of positive squares in only one way, i.e., 27987282436 + 2435817316 = 167294^2 + 49354^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901443727 + ... + 1901443742.
Almost surely, 230423099752 is an apocalyptic number.
It is an amenable number.
30423099752 is a deficient number, since it is larger than the sum of its proper divisors (26620212298).
30423099752 is a wasteful number, since it uses less digits than its factorization.
30423099752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3802887475 (or 3802887471 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 44.
The spelling of 30423099752 in words is "thirty billion, four hundred twenty-three million, ninety-nine thousand, seven hundred fifty-two".
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