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3100404234 = 23223210391
BaseRepresentation
bin1011100011001100…
…0110101000001010
322000001221212001110
42320303012220022
522322200413414
61231352231150
7136555000254
oct27063065012
98001855043
103100404234
111351108654
1272639b4b6
133a543a025
14215aa0cd4
151322c8459
hexb8cc6a0a

3100404234 has 24 divisors (see below), whose sum is σ = 6229338912. Its totient is φ = 1028734680.

The previous prime is 3100404221. The next prime is 3100404247. The reversal of 3100404234 is 4324040013.

It is an interprime number because it is at equal distance from previous prime (3100404221) and next prime (3100404247).

It is a super-2 number, since 2×31004042342 = 19225012828410253512, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3100404234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293179 + ... + 303569.

It is an arithmetic number, because the mean of its divisors is an integer number (259555788).

Almost surely, 23100404234 is an apocalyptic number.

3100404234 is an abundant number, since it is smaller than the sum of its proper divisors (3128934678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3100404234 is a wasteful number, since it uses less digits than its factorization.

3100404234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10842 (or 10619 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3100404234 is about 55681.2736384505. The cubic root of 3100404234 is about 1458.1631108666.

Adding to 3100404234 its reverse (4324040013), we get a palindrome (7424444247).

The spelling of 3100404234 in words is "three billion, one hundred million, four hundred four thousand, two hundred thirty-four".

Divisors: 1 2 3 6 223 446 669 1338 10391 20782 31173 49729 62346 99458 149187 298374 2317193 4634386 6951579 13903158 516734039 1033468078 1550202117 3100404234