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6130201825 = 521123795347
BaseRepresentation
bin1011011010110001…
…10111010011100001
3120211020001112000001
411231120313103201
5100023312424300
62452143300001
7304624566346
oct55530672341
916736045001
106130201825
112666380400
121230baa601
13769055377
144222227cd
1525d2a616a
hex16d6374e1

6130201825 has 36 divisors (see below), whose sum is σ = 8378925520. Its totient is φ = 4445733600.

The previous prime is 6130201823. The next prime is 6130201843. The reversal of 6130201825 is 5281020316.

It is not a de Polignac number, because 6130201825 - 21 = 6130201823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6130201793 and 6130201802.

It is not an unprimeable number, because it can be changed into a prime (6130201823) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1143802 + ... + 1149148.

Almost surely, 26130201825 is an apocalyptic number.

It is an amenable number.

6130201825 is a deficient number, since it is larger than the sum of its proper divisors (2248723695).

6130201825 is a wasteful number, since it uses less digits than its factorization.

6130201825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758 (or 5742 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 6130201825 is about 78295.6054003033. The cubic root of 6130201825 is about 1830.1706694817.

The spelling of 6130201825 in words is "six billion, one hundred thirty million, two hundred one thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 121 275 379 605 1895 3025 4169 5347 9475 20845 26735 45859 58817 104225 133675 229295 294085 646987 1146475 1470425 2026513 3234935 10132565 16174675 22291643 50662825 111458215 245208073 557291075 1226040365 6130201825