Base | Representation |
---|---|
bin | 11100101001001001… |
… | …001001101001010100 |
3 | 2221101101000200200111 |
4 | 130221021021221110 |
5 | 1000441242120412 |
6 | 22043443052404 |
7 | 2136065330131 |
oct | 345111115124 |
9 | 87341020614 |
10 | 30755035732 |
11 | 12052463603 |
12 | 5b63971104 |
13 | 2b919339c5 |
14 | 16ba82b588 |
15 | c0006d2a7 |
hex | 729249a54 |
30755035732 has 6 divisors (see below), whose sum is σ = 53821312538. Its totient is φ = 15377517864.
The previous prime is 30755035723. The next prime is 30755035739. The reversal of 30755035732 is 23753055703.
It can be written as a sum of positive squares in only one way, i.e., 30487255236 + 267780496 = 174606^2 + 16364^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30755035739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3844379463 + ... + 3844379470.
Almost surely, 230755035732 is an apocalyptic number.
It is an amenable number.
30755035732 is a deficient number, since it is larger than the sum of its proper divisors (23066276806).
30755035732 is a wasteful number, since it uses less digits than its factorization.
30755035732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7688758937 (or 7688758935 counting only the distinct ones).
The product of its (nonzero) digits is 330750, while the sum is 40.
The spelling of 30755035732 in words is "thirty billion, seven hundred fifty-five million, thirty-five thousand, seven hundred thirty-two".
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