Base | Representation |
---|---|
bin | 101111100000100… |
… | …010111110100110 |
3 | 2001112210220011220 |
4 | 233200202332212 |
5 | 3113021423110 |
6 | 211031441210 |
7 | 25515623043 |
oct | 5740427646 |
9 | 2045726156 |
10 | 797061030 |
11 | 379a13827 |
12 | 1a2b26206 |
13 | c919425c |
14 | 77c021ca |
15 | 49e96370 |
hex | 2f822fa6 |
797061030 has 64 divisors (see below), whose sum is σ = 1971889920. Its totient is φ = 206043264.
The previous prime is 797061019. The next prime is 797061037. The reversal of 797061030 is 30160797.
It is a junction number, because it is equal to n+sod(n) for n = 797060982 and 797061000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (797061037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339601 + ... + 341939.
It is an arithmetic number, because the mean of its divisors is an integer number (30810780).
Almost surely, 2797061030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 797061030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (985944960).
797061030 is an abundant number, since it is smaller than the sum of its proper divisors (1174828890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
797061030 is a wasteful number, since it uses less digits than its factorization.
797061030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2693.
The product of its (nonzero) digits is 7938, while the sum is 33.
The square root of 797061030 is about 28232.2693030511. The cubic root of 797061030 is about 927.1795809323.
The spelling of 797061030 in words is "seven hundred ninety-seven million, sixty-one thousand, thirty".
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