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797609230 = 2511173113759
BaseRepresentation
bin101111100010101…
…000110100001110
32001120211202011121
4233202220310032
53113141443410
6211051311154
725523365225
oct5742506416
92046752147
10797609230
1137a258690
121a314b4ba
13c9326932
1477d05cbc
154a0539da
hex2f8a8d0e

797609230 has 64 divisors (see below), whose sum is σ = 1711964160. Its totient is φ = 264153600.

The previous prime is 797609207. The next prime is 797609231. The reversal of 797609230 is 32906797.

797609230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797609231) 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, 51091 + ... + 64849.

It is an arithmetic number, because the mean of its divisors is an integer number (26749440).

Almost surely, 2797609230 is an apocalyptic number.

797609230 is an abundant number, since it is smaller than the sum of its proper divisors (914354930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797609230 is a wasteful number, since it uses less digits than its factorization.

797609230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13825.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 797609230 is about 28241.9763826826. The cubic root of 797609230 is about 927.3920963876.

The spelling of 797609230 in words is "seven hundred ninety-seven million, six hundred nine thousand, two hundred thirty".

Divisors: 1 2 5 10 11 17 22 31 34 55 62 85 110 155 170 187 310 341 374 527 682 935 1054 1705 1870 2635 3410 5270 5797 11594 13759 27518 28985 57970 68795 137590 151349 233903 302698 426529 467806 756745 853058 1169515 1513490 2132645 2339030 2572933 4265290 4691819 5145866 7250993 9383638 12864665 14501986 23459095 25729330 36254965 46918190 72509930 79760923 159521846 398804615 797609230