Base | Representation |
---|---|
bin | 100000110101111… |
… | …0011011100000011 |
3 | 2211210121111110001 |
4 | 1001223303130003 |
5 | 4224103030143 |
6 | 301203420431 |
7 | 36210601411 |
oct | 10153633403 |
9 | 2753544401 |
10 | 1102001923 |
11 | 5160623a0 |
12 | 269084717 |
13 | 147401c59 |
14 | a65002b1 |
15 | 66b2e14d |
hex | 41af3703 |
1102001923 has 8 divisors (see below), whose sum is σ = 1202625216. Its totient is φ = 1001452200.
The previous prime is 1102001911. The next prime is 1102001933. The reversal of 1102001923 is 3291002011.
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 1102001923 - 25 = 1102001891 is a prime.
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 1102001923.
It is not an unprimeable number, because it can be changed into a prime (1102001933) 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, 15688 + ... + 49498.
It is an arithmetic number, because the mean of its divisors is an integer number (150328152).
Almost surely, 21102001923 is an apocalyptic number.
1102001923 is a deficient number, since it is larger than the sum of its proper divisors (100623293).
1102001923 is a wasteful number, since it uses less digits than its factorization.
1102001923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36785.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 1102001923 is about 33196.4143093799. The cubic root of 1102001923 is about 1032.9059617944.
Adding to 1102001923 its reverse (3291002011), we get a palindrome (4393003934).
The spelling of 1102001923 in words is "one billion, one hundred two million, one thousand, nine hundred twenty-three".
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