Base | Representation |
---|---|
bin | 1110101001100001011100… |
… | …10010001001101001001111 |
3 | 11020001112110112101100221220 |
4 | 13110300232102021221033 |
5 | 13210234241443330111 |
6 | 152302243502454423 |
7 | 6533212641436461 |
oct | 724605622115117 |
9 | 136045415340856 |
10 | 32213031230031 |
11 | a29a519379033 |
12 | 3743126b94413 |
13 | 14c88a29aa292 |
14 | 7d5194896131 |
15 | 3ace0529ae06 |
hex | 1d4c2e489a4f |
32213031230031 has 4 divisors (see below), whose sum is σ = 42950708306712. Its totient is φ = 21475354153352.
The previous prime is 32213031230027. The next prime is 32213031230057. The reversal of 32213031230031 is 13003213031223.
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 32213031230031 - 22 = 32213031230027 is a prime.
It is a super-2 number, since 2×322130312300312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32213031229983 and 32213031230010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32213031230011) 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, 5368838538336 + ... + 5368838538341.
It is an arithmetic number, because the mean of its divisors is an integer number (10737677076678).
Almost surely, 232213031230031 is an apocalyptic number.
32213031230031 is a deficient number, since it is larger than the sum of its proper divisors (10737677076681).
32213031230031 is a wasteful number, since it uses less digits than its factorization.
32213031230031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10737677076680.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 32213031230031 its reverse (13003213031223), we get a palindrome (45216244261254).
The spelling of 32213031230031 in words is "thirty-two trillion, two hundred thirteen billion, thirty-one million, two hundred thirty thousand, thirty-one".
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