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3052903 = 72571697
BaseRepresentation
bin1011101001010101100111
312202002210111
423221111213
51240143103
6145233451
734643410
oct13512547
95662714
103052903
1117a5767
121032887
1382b769
14596807
1540486d
hex2e9567

3052903 has 8 divisors (see below), whose sum is σ = 3504672. Its totient is φ = 2605056.

The previous prime is 3052897. The next prime is 3052919. The reversal of 3052903 is 3092503.

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 3052903 - 213 = 3044711 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3052943) 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 7 ways as a sum of consecutive naturals, for example, 951 + ... + 2647.

It is an arithmetic number, because the mean of its divisors is an integer number (438084).

Almost surely, 23052903 is an apocalyptic number.

3052903 is a deficient number, since it is larger than the sum of its proper divisors (451769).

3052903 is a wasteful number, since it uses less digits than its factorization.

3052903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 3052903 is about 1747.2558484664. The cubic root of 3052903 is about 145.0677923189.

The spelling of 3052903 in words is "three million, fifty-two thousand, nine hundred three".

Divisors: 1 7 257 1697 1799 11879 436129 3052903