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6130133161 = 31337158661
BaseRepresentation
bin1011011010110001…
…00110100010101001
3120211012221000210221
411231120212202221
5100023303230121
62452142010041
7304624162225
oct55530464251
916735830727
106130133161
112666333859
121230b76921
13769030039
14422205785
1525d290b41
hex16d6268a9

6130133161 has 8 divisors (see below), whose sum is σ = 6329864448. Its totient is φ = 5930526000.

The previous prime is 6130133147. The next prime is 6130133197. The reversal of 6130133161 is 1613310316.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6130133161 - 213 = 6130124969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130133461) 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, 75171 + ... + 133831.

It is an arithmetic number, because the mean of its divisors is an integer number (791233056).

Almost surely, 26130133161 is an apocalyptic number.

It is an amenable number.

6130133161 is a deficient number, since it is larger than the sum of its proper divisors (199731287).

6130133161 is a wasteful number, since it uses less digits than its factorization.

6130133161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62063.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 6130133161 is about 78295.1669070320. The cubic root of 6130133161 is about 1830.1638362479.

Adding to 6130133161 its reverse (1613310316), we get a palindrome (7743443477).

The spelling of 6130133161 in words is "six billion, one hundred thirty million, one hundred thirty-three thousand, one hundred sixty-one".

Divisors: 1 31 3371 58661 104501 1818491 197746231 6130133161