Search a number
-
+
10132320130 = 253727384649
BaseRepresentation
bin10010110111110111…
…01110111110000010
3222011010202012012221
421123323232332002
5131222333221010
64353230441254
7506042204632
oct113373567602
928133665187
1010132320130
11432a481099
121b6936322a
13c56238cca
146c19686c2
153e47e8dda
hex25beeef82

10132320130 has 16 divisors (see below), whose sum is σ = 18731100600. Its totient is φ = 3943389312.

The previous prime is 10132320097. The next prime is 10132320137. The reversal of 10132320130 is 3102323101.

It can be written as a sum of positive squares in 4 ways, for example, as 9084567969 + 1047752161 = 95313^2 + 32369^2 .

It is a super-2 number, since 2×101323201302 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10132320137) 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, 13691955 + ... + 13692694.

Almost surely, 210132320130 is an apocalyptic number.

10132320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10132320130 is a deficient number, since it is larger than the sum of its proper divisors (8598780470).

10132320130 is a wasteful number, since it uses less digits than its factorization.

10132320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27384693.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10132320130 its reverse (3102323101), we get a palindrome (13234643231).

The spelling of 10132320130 in words is "ten billion, one hundred thirty-two million, three hundred twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 37 74 185 370 27384649 54769298 136923245 273846490 1013232013 2026464026 5066160065 10132320130