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106797853 = 432483671
BaseRepresentation
bin1100101110110…
…01101100011101
321102221220010001
412113121230131
5204320012403
614333014301
72434524001
oct627315435
9242856101
10106797853
1155314898
122b924391
13191839c6
1410280701
159598c1d
hex65d9b1d

106797853 has 4 divisors (see below), whose sum is σ = 109281568. Its totient is φ = 104314140.

The previous prime is 106797829. The next prime is 106797857. The reversal of 106797853 is 358797601.

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 a de Polignac number, because none of the positive numbers 2k-106797853 is a prime.

It is a super-2 number, since 2×1067978532 = 22811562810819218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106797857) 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, 1241793 + ... + 1241878.

It is an arithmetic number, because the mean of its divisors is an integer number (27320392).

Almost surely, 2106797853 is an apocalyptic number.

It is an amenable number.

106797853 is a deficient number, since it is larger than the sum of its proper divisors (2483715).

106797853 is an equidigital number, since it uses as much as digits as its factorization.

106797853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483714.

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 106797853 is about 10334.3046694008. The cubic root of 106797853 is about 474.4467841940.

The spelling of 106797853 in words is "one hundred six million, seven hundred ninety-seven thousand, eight hundred fifty-three".

Divisors: 1 43 2483671 106797853