Base | Representation |
---|---|
bin | 1011111100011001101000… |
… | …1101011000001011001111 |
3 | 1201111102202201110202210221 |
4 | 2333012122031120023033 |
5 | 3210124423332101111 |
6 | 43532521340212211 |
7 | 2523530456053336 |
oct | 277063215301317 |
9 | 51442681422727 |
10 | 13132302222031 |
11 | 4203418278363 |
12 | 158116553a067 |
13 | 7434a88025b5 |
14 | 33586d17ad1d |
15 | 17b9046aa371 |
hex | bf19a3582cf |
13132302222031 has 4 divisors (see below), whose sum is σ = 13215947459272. Its totient is φ = 13048656984792.
The previous prime is 13132302222029. The next prime is 13132302222043. The reversal of 13132302222031 is 13022220323131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13132302222031 - 21 = 13132302222029 is a prime.
It is a super-2 number, since 2×131323022220312 (a number of 27 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 = 13132302221987 and 13132302222005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13132302222131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41822618385 + ... + 41822618698.
It is an arithmetic number, because the mean of its divisors is an integer number (3303986864818).
Almost surely, 213132302222031 is an apocalyptic number.
13132302222031 is a deficient number, since it is larger than the sum of its proper divisors (83645237241).
13132302222031 is an equidigital number, since it uses as much as digits as its factorization.
13132302222031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83645237240.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 13132302222031 its reverse (13022220323131), we get a palindrome (26154522545162).
The spelling of 13132302222031 in words is "thirteen trillion, one hundred thirty-two billion, three hundred two million, two hundred twenty-two thousand, thirty-one".
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