Base | Representation |
---|---|
bin | 111101100111011110… |
… | …1011010000101110111 |
3 | 110122112200201121000012 |
4 | 1323032331122011313 |
5 | 4131443213114111 |
6 | 140442035010435 |
7 | 12363020560304 |
oct | 1731675320567 |
9 | 418480647005 |
10 | 132321223031 |
11 | 51131976378 |
12 | 2178a139a1b |
13 | c629a6a99a |
14 | 65938a00ab |
15 | 3696a2848b |
hex | 1ecef5a177 |
132321223031 has 16 divisors (see below), whose sum is σ = 133601376000. Its totient is φ = 131048679168.
The previous prime is 132321223003. The next prime is 132321223057. The reversal of 132321223031 is 130322123231.
It is a cyclic number.
It is not a de Polignac number, because 132321223031 - 218 = 132320960887 is a prime.
It is a super-2 number, since 2×1323212230312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132321222988 and 132321223006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132321229031) 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, 51028871 + ... + 51031463.
It is an arithmetic number, because the mean of its divisors is an integer number (8350086000).
Almost surely, 2132321223031 is an apocalyptic number.
132321223031 is a deficient number, since it is larger than the sum of its proper divisors (1280152969).
132321223031 is a wasteful number, since it uses less digits than its factorization.
132321223031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3878.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 132321223031 its reverse (130322123231), we get a palindrome (262643346262).
The spelling of 132321223031 in words is "one hundred thirty-two billion, three hundred twenty-one million, two hundred twenty-three thousand, thirty-one".
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