Base | Representation |
---|---|
bin | 1001001101001100001011… |
… | …1010011000000001011111 |
3 | 1022211200012102121112120010 |
4 | 2103103002322120001133 |
5 | 2311320243014011111 |
6 | 33310025214254303 |
7 | 2063206606104162 |
oct | 223230272300137 |
9 | 38750172545503 |
10 | 10122213032031 |
11 | 3252896409931 |
12 | 11759047b7393 |
13 | 58569c987ba9 |
14 | 26dcbc345ad9 |
15 | 12847e33baa6 |
hex | 934c2e9805f |
10122213032031 has 8 divisors (see below), whose sum is σ = 13504237074864. Its totient is φ = 6744165505280.
The previous prime is 10122213031951. The next prime is 10122213032069. The reversal of 10122213032031 is 13023031222101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10122213032031 - 215 = 10122212999263 is a prime.
It is a super-2 number, since 2×101222130320312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10122213031989 and 10122213032007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122213012031) 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, 994123080 + ... + 994133261.
It is an arithmetic number, because the mean of its divisors is an integer number (1688029634358).
Almost surely, 210122213032031 is an apocalyptic number.
10122213032031 is a deficient number, since it is larger than the sum of its proper divisors (3382024042833).
10122213032031 is a wasteful number, since it uses less digits than its factorization.
10122213032031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1988258041.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 10122213032031 its reverse (13023031222101), we get a palindrome (23145244254132).
The spelling of 10122213032031 in words is "ten trillion, one hundred twenty-two billion, two hundred thirteen million, thirty-two thousand, thirty-one".
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