Base | Representation |
---|---|
bin | 10101101000001101… |
… | …110111011110001110 |
3 | 2012221110201222101102 |
4 | 111220031313132032 |
5 | 340030131131110 |
6 | 14400231543102 |
7 | 1451331544625 |
oct | 255015673616 |
9 | 65843658342 |
10 | 23223302030 |
11 | 9937a485a5 |
12 | 460152aa92 |
13 | 2261414846 |
14 | 11a44186bc |
15 | 90dc1d5a5 |
hex | 56837778e |
23223302030 has 64 divisors (see below), whose sum is σ = 45162774720. Its totient is φ = 8565233664.
The previous prime is 23223302027. The next prime is 23223302033. The reversal of 23223302030 is 3020332232.
It is an interprime number because it is at equal distance from previous prime (23223302027) and next prime (23223302033).
It is a junction number, because it is equal to n+sod(n) for n = 23223301993 and 23223302011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223302033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7900301 + ... + 7903239.
It is an arithmetic number, because the mean of its divisors is an integer number (705668355).
Almost surely, 223223302030 is an apocalyptic number.
23223302030 is a deficient number, since it is larger than the sum of its proper divisors (21939472690).
23223302030 is a wasteful number, since it uses less digits than its factorization.
23223302030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3893.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 23223302030 its reverse (3020332232), we get a palindrome (26243634262).
The spelling of 23223302030 in words is "twenty-three billion, two hundred twenty-three million, three hundred two thousand, thirty".
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