Search a number
-
+
130214063 = 7233721859
BaseRepresentation
bin1111100001011…
…10100010101111
3100002000120010002
413300232202233
5231313322223
620530534515
73140541560
oct760564257
9302016102
10130214063
1167558831
123773743b
1320c92055
1413418167
15b671e28
hex7c2e8af

130214063 has 16 divisors (see below), whose sum is σ = 159490560. Its totient is φ = 103869216.

The previous prime is 130214053. The next prime is 130214093. The reversal of 130214063 is 360412031.

It is a cyclic number.

It is not a de Polignac number, because 130214063 - 28 = 130213807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130214053) 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, 4973 + ... + 16886.

It is an arithmetic number, because the mean of its divisors is an integer number (9968160).

Almost surely, 2130214063 is an apocalyptic number.

130214063 is a deficient number, since it is larger than the sum of its proper divisors (29276497).

130214063 is a wasteful number, since it uses less digits than its factorization.

130214063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21926.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130214063 is about 11411.1376733435. The cubic root of 130214063 is about 506.8576006399.

Adding to 130214063 its reverse (360412031), we get a palindrome (490626094).

The spelling of 130214063 in words is "one hundred thirty million, two hundred fourteen thousand, sixty-three".

Divisors: 1 7 23 37 161 259 851 5957 21859 153013 502757 808783 3519299 5661481 18602009 130214063