Search a number
-
+
797093082 = 233149157631
BaseRepresentation
bin101111100000101…
…010110011011010
32001112212112011000
4233200222303122
53113023434312
6211032245430
725516115352
oct5740526332
92045775130
10797093082
11379a35915
121a2b40876
13c91a5a16
1477c0db62
1549ea0adc
hex2f82acda

797093082 has 64 divisors (see below), whose sum is σ = 1797408000. Its totient is φ = 261817920.

The previous prime is 797093081. The next prime is 797093117. The reversal of 797093082 is 280390797.

It is not an unprimeable number, because it can be changed into a prime (797093081) 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, 1262907 + ... + 1263537.

It is an arithmetic number, because the mean of its divisors is an integer number (28084500).

Almost surely, 2797093082 is an apocalyptic number.

797093082 is an abundant number, since it is smaller than the sum of its proper divisors (1000314918).

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

797093082 is a wasteful number, since it uses less digits than its factorization.

797093082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 797093082 is about 28232.8369456560. The cubic root of 797093082 is about 927.1920089064.

The spelling of 797093082 in words is "seven hundred ninety-seven million, ninety-three thousand, eighty-two".

Divisors: 1 2 3 6 9 18 27 54 149 157 298 314 447 471 631 894 942 1262 1341 1413 1893 2682 2826 3786 4023 4239 5679 8046 8478 11358 17037 23393 34074 46786 70179 94019 99067 140358 188038 198134 210537 282057 297201 421074 564114 594402 631611 846171 891603 1263222 1692342 1783206 2538513 2674809 5077026 5349618 14760983 29521966 44282949 88565898 132848847 265697694 398546541 797093082