Base | Representation |
---|---|
bin | 11100110111010100… |
… | …100001100100000000 |
3 | 2221222221121100210101 |
4 | 130313110201210000 |
5 | 1001433140221204 |
6 | 22123221212144 |
7 | 2145014201044 |
oct | 346724414400 |
9 | 87887540711 |
10 | 30992898304 |
11 | 12164757245 |
12 | 600b561054 |
13 | 2bcbcb69a4 |
14 | 1700268024 |
15 | c15da5ea4 |
hex | 737521900 |
30992898304 has 27 divisors (see below), whose sum is σ = 61870353643. Its totient is φ = 15495040768.
The previous prime is 30992898283. The next prime is 30992898317. The reversal of 30992898304 is 40389829903.
It is a happy number.
The square root of 30992898304 is 176048.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2811267 + ... + 2822269.
Almost surely, 230992898304 is an apocalyptic number.
30992898304 is the 176048-th square number.
It is an amenable number.
30992898304 is a deficient number, since it is larger than the sum of its proper divisors (30877455339).
30992898304 is an frugal number, since it uses more digits than its factorization.
30992898304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22022 (or 11005 counting only the distinct ones).
The product of its (nonzero) digits is 3359232, while the sum is 55.
It can be divided in two parts, 30992 and 898304, that added together give a square (929296 = 9642).
The spelling of 30992898304 in words is "thirty billion, nine hundred ninety-two million, eight hundred ninety-eight thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •