Search a number
-
+
132201303020 = 22523287394137
BaseRepresentation
bin111101100011111001…
…1111100101111101100
3110122020100002000200022
41323013303330233230
54131222013144040
6140422112421312
712360033351263
oct1730763745754
9418210060608
10132201303020
1151080209726
1221755b47838
13c60ac712b7
1465819a55da
15368b23b6b5
hex1ec7cfcbec

132201303020 has 24 divisors (see below), whose sum is σ = 289693291104. Its totient is φ = 50581367936.

The previous prime is 132201302999. The next prime is 132201303041. The reversal of 132201303020 is 20303102231.

It is an interprime number because it is at equal distance from previous prime (132201302999) and next prime (132201303041).

It is a super-2 number, since 2×1322013030202 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132201303020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143696609 + ... + 143697528.

It is an arithmetic number, because the mean of its divisors is an integer number (12070553796).

Almost surely, 2132201303020 is an apocalyptic number.

132201303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132201303020 is an abundant number, since it is smaller than the sum of its proper divisors (157491988084).

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

132201303020 is a wasteful number, since it uses less digits than its factorization.

132201303020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287394169 (or 287394167 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 132201303020 its reverse (20303102231), we get a palindrome (152504405251).

The spelling of 132201303020 in words is "one hundred thirty-two billion, two hundred one million, three hundred three thousand, twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 287394137 574788274 1149576548 1436970685 2873941370 5747882740 6610065151 13220130302 26440260604 33050325755 66100651510 132201303020