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3103379 = 31100109
BaseRepresentation
bin1011110101101010010011
312211200000222
423311222103
51243302004
6150303255
735243516
oct13655223
95750028
103103379
11182a684
121057b2b
13848726
145aad7d
154147be
hex2f5a93

3103379 has 4 divisors (see below), whose sum is σ = 3203520. Its totient is φ = 3003240.

The previous prime is 3103343. The next prime is 3103381. The reversal of 3103379 is 9733013.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3103379 - 216 = 3037843 is a prime.

It is a super-2 number, since 2×31033792 = 19261922435282, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50024 + ... + 50085.

It is an arithmetic number, because the mean of its divisors is an integer number (800880).

Almost surely, 23103379 is an apocalyptic number.

3103379 is a deficient number, since it is larger than the sum of its proper divisors (100141).

3103379 is a wasteful number, since it uses less digits than its factorization.

3103379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100140.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 3103379 is about 1761.6409963440. The cubic root of 3103379 is about 145.8629319695.

The spelling of 3103379 in words is "three million, one hundred three thousand, three hundred seventy-nine".

Divisors: 1 31 100109 3103379