Base | Representation |
---|---|
bin | 1001000110101010100100… |
… | …1011010000101101011100 |
3 | 1022102221211220221012220111 |
4 | 2101222221023100231130 |
5 | 2303001202144214322 |
6 | 33142325414255404 |
7 | 2052130623652036 |
oct | 221525113205534 |
9 | 38387756835814 |
10 | 10010112101212 |
11 | 320a2a0355363 |
12 | 115803a357564 |
13 | 577c46135572 |
14 | 2686c6112c56 |
15 | 1255bca96177 |
hex | 91aa92d0b5c |
10010112101212 has 24 divisors (see below), whose sum is σ = 17552168718336. Its totient is φ = 4995211254768.
The previous prime is 10010112101203. The next prime is 10010112101263. The reversal of 10010112101212 is 21210121101001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10010112101192 and 10010112101201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8368933 + ... + 9489955.
It is an arithmetic number, because the mean of its divisors is an integer number (731340363264).
Almost surely, 210010112101212 is an apocalyptic number.
It is an amenable number.
10010112101212 is a deficient number, since it is larger than the sum of its proper divisors (7542056617124).
10010112101212 is a wasteful number, since it uses less digits than its factorization.
10010112101212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125417 (or 1125415 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 10010112101212 its reverse (21210121101001), we get a palindrome (31220233202213).
The spelling of 10010112101212 in words is "ten trillion, ten billion, one hundred twelve million, one hundred one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •