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3203113 = 43163457
BaseRepresentation
bin1100001110000000101001
320000201211211
430032000221
51304444423
6152353121
736140344
oct14160051
96021754
103203113
111898601
1210a57a1
13881c44
145d545b
1543410d
hex30e029

3203113 has 8 divisors (see below), whose sum is σ = 3304928. Its totient is φ = 3102624.

The previous prime is 3203111. The next prime is 3203117. The reversal of 3203113 is 3113023.

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 3203113 - 21 = 3203111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3203093 and 3203102.

It is not an unprimeable number, because it can be changed into a prime (3203111) 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, 6781 + ... + 7237.

It is an arithmetic number, because the mean of its divisors is an integer number (413116).

Almost surely, 23203113 is an apocalyptic number.

It is an amenable number.

3203113 is a deficient number, since it is larger than the sum of its proper divisors (101815).

3203113 is a wasteful number, since it uses less digits than its factorization.

3203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 3203113 is about 1789.7242804410. The cubic root of 3203113 is about 147.4090294173.

Adding to 3203113 its reverse (3113023), we get a palindrome (6316136).

The spelling of 3203113 in words is "three million, two hundred three thousand, one hundred thirteen".

Divisors: 1 43 163 457 7009 19651 74491 3203113