Base | Representation |
---|---|
bin | 10100101101111001… |
… | …10000001011111001 |
3 | 1001201010211122110101 |
4 | 22112330300023321 |
5 | 140234321134001 |
6 | 5035400315401 |
7 | 542424130345 |
oct | 122674601371 |
9 | 31633748411 |
10 | 11122443001 |
11 | 479836905a |
12 | 21a4a72b61 |
13 | 10833c8527 |
14 | 777264625 |
15 | 4516c8a01 |
hex | 296f302f9 |
11122443001 has 8 divisors (see below), whose sum is σ = 11777731560. Its totient is φ = 10467268608.
The previous prime is 11122442951. The next prime is 11122443037. The reversal of 11122443001 is 10034422111.
It can be written as a sum of positive squares in 4 ways, for example, as 752075776 + 10370367225 = 27424^2 + 101835^2 .
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 11122443001 - 29 = 11122442489 is a prime.
It is a super-5 number, since 5×111224430015 (a number of 51 digits) contains 55555 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11122443001.
It is not an unprimeable number, because it can be changed into a prime (11122443401) 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, 249525 + ... + 290701.
It is an arithmetic number, because the mean of its divisors is an integer number (1472216445).
Almost surely, 211122443001 is an apocalyptic number.
It is an amenable number.
11122443001 is a deficient number, since it is larger than the sum of its proper divisors (655288559).
11122443001 is a wasteful number, since it uses less digits than its factorization.
11122443001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57083.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 11122443001 its reverse (10034422111), we get a palindrome (21156865112).
The spelling of 11122443001 in words is "eleven billion, one hundred twenty-two million, four hundred forty-three thousand, one".
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