Search a number
-
+
132162504031 = 1779493319949
BaseRepresentation
bin111101100010101111…
…1111100010101011111
3110122010122001211110201
41323011133330111133
54131132100112111
6140414205044331
712356052514555
oct1730537742537
9418118054421
10132162504031
1151060319448
1221744b566a7
13c602c0830c
14657a785bd5
153687b256c1
hex1ec57fc55f

132162504031 has 16 divisors (see below), whose sum is σ = 141743952000. Its totient is φ = 122782652928.

The previous prime is 132162504017. The next prime is 132162504043. The reversal of 132162504031 is 130405261231.

It is a cyclic number.

It is not a de Polignac number, because 132162504031 - 25 = 132162503999 is a prime.

It is a super-2 number, since 2×1321625040312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132162504931) 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, 6615045 + ... + 6634993.

It is an arithmetic number, because the mean of its divisors is an integer number (8858997000).

Almost surely, 2132162504031 is an apocalyptic number.

132162504031 is a deficient number, since it is larger than the sum of its proper divisors (9581447969).

132162504031 is a wasteful number, since it uses less digits than its factorization.

132162504031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24978.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 132162504031 its reverse (130405261231), we get a palindrome (262567765262).

The spelling of 132162504031 in words is "one hundred thirty-two billion, one hundred sixty-two million, five hundred four thousand, thirty-one".

Divisors: 1 17 79 1343 4933 19949 83861 339133 389707 1575971 6625019 26791507 98408417 1672943089 7774264943 132162504031