Base | Representation |
---|---|
bin | 1000100100111000… |
… | …1100100100111001 |
3 | 12221102222212212011 |
4 | 2021032030210321 |
5 | 14203330400441 |
6 | 1020240045521 |
7 | 111023243464 |
oct | 21116144471 |
9 | 5842885764 |
10 | 2302200121 |
11 | a81594031 |
12 | 5430038a1 |
13 | 2a8c656c0 |
14 | 17ba822db |
15 | d71a8581 |
hex | 8938c939 |
2302200121 has 8 divisors (see below), whose sum is σ = 2482316480. Its totient is φ = 2122515792.
The previous prime is 2302200083. The next prime is 2302200181. The reversal of 2302200121 is 1210022032.
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 2302200121 - 219 = 2301675833 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2302200181) 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, 96891 + ... + 118288.
It is an arithmetic number, because the mean of its divisors is an integer number (310289560).
Almost surely, 22302200121 is an apocalyptic number.
It is an amenable number.
2302200121 is a deficient number, since it is larger than the sum of its proper divisors (180116359).
2302200121 is a wasteful number, since it uses less digits than its factorization.
2302200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216015.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2302200121 is about 47981.2475973687. The cubic root of 2302200121 is about 1320.4268823265.
Adding to 2302200121 its reverse (1210022032), we get a palindrome (3512222153).
The spelling of 2302200121 in words is "two billion, three hundred two million, two hundred thousand, one hundred twenty-one".
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