Search a number
-
+
3104123025 = 352298871609
BaseRepresentation
bin1011100100000101…
…0010100010010001
322000022221210021110
42321001102202101
522324123414100
61232004043533
7136631416233
oct27101224221
98008853243
103104123025
111353218633
127276935a9
133a613c8b3
1421638c253
151327b0250
hexb9052891

3104123025 has 48 divisors (see below), whose sum is σ = 5318409600. Its totient is φ = 1595650560.

The previous prime is 3104123017. The next prime is 3104123089. The reversal of 3104123025 is 5203214013.

It is not a de Polignac number, because 3104123025 - 23 = 3104123017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3104122992 and 3104123010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1928421 + ... + 1930029.

It is an arithmetic number, because the mean of its divisors is an integer number (110800200).

Almost surely, 23104123025 is an apocalyptic number.

It is an amenable number.

3104123025 is a deficient number, since it is larger than the sum of its proper divisors (2214286575).

3104123025 is a wasteful number, since it uses less digits than its factorization.

3104123025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2533 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3104123025 is about 55714.6571828276. The cubic root of 3104123025 is about 1458.7458775892.

Adding to 3104123025 its reverse (5203214013), we get a palindrome (8307337038).

The spelling of 3104123025 in words is "three billion, one hundred four million, one hundred twenty-three thousand, twenty-five".

Divisors: 1 3 5 15 25 29 75 87 145 435 725 887 1609 2175 2661 4435 4827 8045 13305 22175 24135 25723 40225 46661 66525 77169 120675 128615 139983 233305 385845 643075 699915 1166525 1427183 1929225 3499575 4281549 7135915 21407745 35679575 41388307 107038725 124164921 206941535 620824605 1034707675 3104123025