Base | Representation |
---|---|
bin | 100100101010000… |
… | …1010010111010011 |
3 | 10011201111121010001 |
4 | 1021110022113103 |
5 | 10004341201344 |
6 | 322015350431 |
7 | 42324005155 |
oct | 11124122723 |
9 | 3151447101 |
10 | 1230022099 |
11 | 581351899 |
12 | 2a3b22417 |
13 | 167aa6537 |
14 | b9506ad5 |
15 | 72ebaed4 |
hex | 4950a5d3 |
1230022099 has 8 divisors (see below), whose sum is σ = 1266427008. Its totient is φ = 1193922240.
The previous prime is 1230022093. The next prime is 1230022103. The reversal of 1230022099 is 9902200321.
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 1230022099 - 27 = 1230021971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1230022093) 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, 68067 + ... + 84220.
It is an arithmetic number, because the mean of its divisors is an integer number (158303376).
Almost surely, 21230022099 is an apocalyptic number.
1230022099 is a deficient number, since it is larger than the sum of its proper divisors (36404909).
1230022099 is a wasteful number, since it uses less digits than its factorization.
1230022099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152525.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 1230022099 is about 35071.6708897651. The cubic root of 1230022099 is about 1071.4476863951.
The spelling of 1230022099 in words is "one billion, two hundred thirty million, twenty-two thousand, ninety-nine".
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