Search a number
-
+
797348053 = 19184722721
BaseRepresentation
bin101111100001101…
…001000011010101
32001120100110220101
4233201221003111
53113110114203
6211041534101
725521226615
oct5741510325
92046313811
10797348053
1137a09a437
121a3044331
13c9264aa8
1477c78a45
154a00141d
hex2f8690d5

797348053 has 8 divisors (see below), whose sum is σ = 839805120. Its totient is φ = 754940160.

The previous prime is 797348009. The next prime is 797348077. The reversal of 797348053 is 350843797.

It is a happy number.

797348053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 797348053 - 213 = 797339861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797347994 and 797348012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797348003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23733 + ... + 46453.

It is an arithmetic number, because the mean of its divisors is an integer number (104975640).

Almost surely, 2797348053 is an apocalyptic number.

It is an amenable number.

797348053 is a deficient number, since it is larger than the sum of its proper divisors (42457067).

797348053 is a wasteful number, since it uses less digits than its factorization.

797348053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24587.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 797348053 is about 28237.3520890327. The cubic root of 797348053 is about 927.2908605448.

The spelling of 797348053 in words is "seven hundred ninety-seven million, three hundred forty-eight thousand, fifty-three".

Divisors: 1 19 1847 22721 35093 431699 41965687 797348053