Search a number
-
+
34800793 = 283122971
BaseRepresentation
bin1000010011000…
…0010010011001
32102111001201021
42010300102121
532402111133
63241522441
7601542016
oct204602231
972431637
1034800793
111870a395
12b7a3421
1372961b1
14489c70d
1530c652d
hex2130499

34800793 has 4 divisors (see below), whose sum is σ = 34924048. Its totient is φ = 34677540.

The previous prime is 34800781. The next prime is 34800797. The reversal of 34800793 is 39700843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34800793 - 213 = 34792601 is a prime.

It is a super-2 number, since 2×348007932 = 2422190386857698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34800797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61203 + ... + 61768.

It is an arithmetic number, because the mean of its divisors is an integer number (8731012).

Almost surely, 234800793 is an apocalyptic number.

It is an amenable number.

34800793 is a deficient number, since it is larger than the sum of its proper divisors (123255).

34800793 is a wasteful number, since it uses less digits than its factorization.

34800793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123254.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 34800793 is about 5899.2196941629. The cubic root of 34800793 is about 326.4848600772.

It can be divided in two parts, 348007 and 93, that added together give a square (348100 = 5902).

The spelling of 34800793 in words is "thirty-four million, eight hundred thousand, seven hundred ninety-three".

Divisors: 1 283 122971 34800793