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3102404133 = 31278142793
BaseRepresentation
bin1011100011101010…
…1110111000100101
322000012201110101210
42320322232320211
522323203413013
61231503142033
7136611000003
oct27072567045
98005643353
103102404133
111352254164
12726ba4919
133a598a3ba
14216061a73
15132570cc3
hexb8eaee25

3102404133 has 8 divisors (see below), whose sum is σ = 4169110528. Its totient is φ = 2051983584.

The previous prime is 3102404099. The next prime is 3102404183. The reversal of 3102404133 is 3314042013.

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

It is not a de Polignac number, because 3102404133 - 221 = 3100306981 is a prime.

It is a super-2 number, since 2×31024041332 = 19249822808910963378, 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 (3102404183) 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, 4071016 + ... + 4071777.

It is an arithmetic number, because the mean of its divisors is an integer number (521138816).

Almost surely, 23102404133 is an apocalyptic number.

It is an amenable number.

3102404133 is a deficient number, since it is larger than the sum of its proper divisors (1066706395).

3102404133 is a wasteful number, since it uses less digits than its factorization.

3102404133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8142923.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3102404133 is about 55699.2291957438. The cubic root of 3102404133 is about 1458.4765702233.

Adding to 3102404133 its reverse (3314042013), we get a palindrome (6416446146).

The spelling of 3102404133 in words is "three billion, one hundred two million, four hundred four thousand, one hundred thirty-three".

Divisors: 1 3 127 381 8142793 24428379 1034134711 3102404133