Search a number
-
+
130001110 = 2531141801
BaseRepresentation
bin1111011111110…
…10100011010110
3100001121201222221
413233322203112
5231240013420
620522212554
73135663661
oct757724326
9301551887
10130001110
1167422838
123765415a
1320c19145
14133a06d8
15b62dcaa
hex7bfa8d6

130001110 has 16 divisors (see below), whose sum is σ = 234760032. Its totient is φ = 51832000.

The previous prime is 130001099. The next prime is 130001111. The reversal of 130001110 is 11100031.

It is a happy number.

130001110 is a modest number, since divided by 1110 gives 130 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 130001093 and 130001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130001111) 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, 17791 + ... + 24010.

It is an arithmetic number, because the mean of its divisors is an integer number (14672502).

Almost surely, 2130001110 is an apocalyptic number.

130001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130001110 is a deficient number, since it is larger than the sum of its proper divisors (104758922).

130001110 is a wasteful number, since it uses less digits than its factorization.

130001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42119.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 130001110 is about 11401.8029276075. The cubic root of 130001110 is about 506.5811437098.

Adding to 130001110 its reverse (11100031), we get a palindrome (141101141).

The spelling of 130001110 in words is "one hundred thirty million, one thousand, one hundred ten".

Divisors: 1 2 5 10 311 622 1555 3110 41801 83602 209005 418010 13000111 26000222 65000555 130001110