Base | Representation |
---|---|
bin | 1001001011111101010001… |
… | …0011101000111010101111 |
3 | 1022202122112011001121000020 |
4 | 2102333110103220322233 |
5 | 2310443402141443043 |
6 | 33252203225133223 |
7 | 2061526640421561 |
oct | 222772423507257 |
9 | 38678464047006 |
10 | 10101030031023 |
11 | 3244906134728 |
12 | 117179262a213 |
13 | 5836a518b279 |
14 | 26cc6ccb7331 |
15 | 127b3e7e1e83 |
hex | 92fd44e8eaf |
10101030031023 has 24 divisors (see below), whose sum is σ = 14338744333200. Its totient is φ = 6323785359360.
The previous prime is 10101030031021. The next prime is 10101030031031. The reversal of 10101030031023 is 32013003010101.
It is not a de Polignac number, because 10101030031023 - 21 = 10101030031021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10101030030993 and 10101030031011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10101030031021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12584608 + ... + 13363173.
It is an arithmetic number, because the mean of its divisors is an integer number (597447680550).
Almost surely, 210101030031023 is an apocalyptic number.
10101030031023 is a deficient number, since it is larger than the sum of its proper divisors (4237714302177).
10101030031023 is a wasteful number, since it uses less digits than its factorization.
10101030031023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25948267 (or 25948250 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10101030031023 its reverse (32013003010101), we get a palindrome (42114033041124).
The spelling of 10101030031023 in words is "ten trillion, one hundred one billion, thirty million, thirty-one thousand, twenty-three".
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