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130234083 = 377098747
BaseRepresentation
bin1111100001100…
…11011011100011
3100002001120120120
413300303123203
5231314442313
620531211323
73140654130
oct760633343
9302046516
10130234083
1167571881
1237746b43
1320c9b1b5
1413421587
15b677d23
hex7c336e3

130234083 has 16 divisors (see below), whose sum is σ = 198754560. Its totient is φ = 74306016.

The previous prime is 130234051. The next prime is 130234109. The reversal of 130234083 is 380432031.

It is not a de Polignac number, because 130234083 - 25 = 130234051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130234033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10516 + ... + 19262.

It is an arithmetic number, because the mean of its divisors is an integer number (12422160).

Almost surely, 2130234083 is an apocalyptic number.

130234083 is a deficient number, since it is larger than the sum of its proper divisors (68520477).

130234083 is an equidigital number, since it uses as much as digits as its factorization.

130234083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9466.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 130234083 is about 11412.0148527769. The cubic root of 130234083 is about 506.8835752260.

The spelling of 130234083 in words is "one hundred thirty million, two hundred thirty-four thousand, eighty-three".

Divisors: 1 3 7 21 709 2127 4963 8747 14889 26241 61229 183687 6201623 18604869 43411361 130234083