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3134102693 = 8935214637
BaseRepresentation
bin1011101011001110…
…1001110010100101
322002102100220122112
42322303221302211
522404312241233
61234554410405
7140444301431
oct27263516245
98072326575
103134102693
111369134817
12735730a05
133ac408547
1421a3539c1
15135233048
hexbace9ca5

3134102693 has 4 divisors (see below), whose sum is σ = 3169317420. Its totient is φ = 3098887968.

The previous prime is 3134102683. The next prime is 3134102701. The reversal of 3134102693 is 3962014313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3962014313 = 32091234657.

It can be written as a sum of positive squares in 2 ways, for example, as 979564804 + 2154537889 = 31298^2 + 46417^2 .

It is a cyclic number.

It is not a de Polignac number, because 3134102693 - 226 = 3066993829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134102683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17607230 + ... + 17607407.

It is an arithmetic number, because the mean of its divisors is an integer number (792329355).

Almost surely, 23134102693 is an apocalyptic number.

It is an amenable number.

3134102693 is a deficient number, since it is larger than the sum of its proper divisors (35214727).

3134102693 is an equidigital number, since it uses as much as digits as its factorization.

3134102693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35214726.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3134102693 is about 55983.0571959053. The cubic root of 3134102693 is about 1463.4270362640.

The spelling of 3134102693 in words is "three billion, one hundred thirty-four million, one hundred two thousand, six hundred ninety-three".

Divisors: 1 89 35214637 3134102693