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130411140 = 22352173519
BaseRepresentation
bin1111100010111…
…10101010000100
3100002101120110020
413301132222010
5231341124030
620535055140
73142322256
oct761365204
9302346406
10130411140
1167682902
12378114b0
1321030972
1413469cd6
15b6b0510
hex7c5ea84

130411140 has 24 divisors (see below), whose sum is σ = 365151360. Its totient is φ = 34776288.

The previous prime is 130411133. The next prime is 130411147. The reversal of 130411140 is 41114031.

It is an interprime number because it is at equal distance from previous prime (130411133) and next prime (130411147).

It is a super-4 number, since 4×1304111404 (a number of 34 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (130411147) 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, 1086700 + ... + 1086819.

It is an arithmetic number, because the mean of its divisors is an integer number (15214640).

Almost surely, 2130411140 is an apocalyptic number.

130411140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130411140 is an abundant number, since it is smaller than the sum of its proper divisors (234740220).

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

130411140 is a wasteful number, since it uses less digits than its factorization.

130411140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173531 (or 2173529 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 130411140 is about 11419.7696999545. The cubic root of 130411140 is about 507.1131788302.

Adding to 130411140 its reverse (41114031), we get a palindrome (171525171).

The spelling of 130411140 in words is "one hundred thirty million, four hundred eleven thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2173519 4347038 6520557 8694076 10867595 13041114 21735190 26082228 32602785 43470380 65205570 130411140