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3103100869 = 11535322643
BaseRepresentation
bin1011100011110101…
…1000111111000101
322000021000212010211
42320331120333011
522323343211434
61231530115421
7136616631211
oct27075307705
98007025124
103103100869
11135268a680
1272727bb71
133a5b7257b
142161a3941
1513265c464
hexb8f58fc5

3103100869 has 8 divisors (see below), whose sum is σ = 3449073312. Its totient is φ = 2767773840.

The previous prime is 3103100813. The next prime is 3103100873. The reversal of 3103100869 is 9680013013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3103100869 is a prime.

It is a super-2 number, since 2×31031008692 = 19258470006377110322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3103100869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103100809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660739 + ... + 2661904.

It is an arithmetic number, because the mean of its divisors is an integer number (431134164).

Almost surely, 23103100869 is an apocalyptic number.

It is an amenable number.

3103100869 is a deficient number, since it is larger than the sum of its proper divisors (345972443).

3103100869 is a wasteful number, since it uses less digits than its factorization.

3103100869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322707.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 3103100869 is about 55705.4832938374. The cubic root of 3103100869 is about 1458.5857433062.

The spelling of 3103100869 in words is "three billion, one hundred three million, one hundred thousand, eight hundred sixty-nine".

Divisors: 1 11 53 583 5322643 58549073 282100079 3103100869