Base | Representation |
---|---|
bin | 1101100110000110… |
… | …10110101100100100 |
3 | 200211200022000021100 |
4 | 12303003112230210 |
5 | 104422013441411 |
6 | 3204134120100 |
7 | 345606131061 |
oct | 66303265444 |
9 | 20750260240 |
10 | 7298968356 |
11 | 3106093a59 |
12 | 14b84b0030 |
13 | 8c42322b4 |
14 | 4d3541c68 |
15 | 2cabc2456 |
hex | 1b30d6b24 |
7298968356 has 81 divisors (see below), whose sum is σ = 19147317553. Its totient is φ = 2344308960.
The previous prime is 7298968289. The next prime is 7298968387. The reversal of 7298968356 is 6538698927.
The square root of 7298968356 is 85434.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3827401956 + 3471566400 = 61866^2 + 58920^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7298968293 and 7298968302.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14865271 + ... + 14865761.
Almost surely, 27298968356 is an apocalyptic number.
7298968356 is the 85434-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7298968356
7298968356 is an abundant number, since it is smaller than the sum of its proper divisors (11848349197).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7298968356 is a wasteful number, since it uses less digits than its factorization.
7298968356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050 (or 525 counting only the distinct ones).
The product of its digits is 39191040, while the sum is 63.
The cubic root of 7298968356 is about 1939.7860284079.
The spelling of 7298968356 in words is "seven billion, two hundred ninety-eight million, nine hundred sixty-eight thousand, three hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •