Base | Representation |
---|---|
bin | 10101011100110000… |
… | …011010010110100010 |
3 | 2012110001221121101122 |
4 | 111130300122112202 |
5 | 334131420444302 |
6 | 14325202532242 |
7 | 1443505351364 |
oct | 253460322642 |
9 | 65401847348 |
10 | 23031031202 |
11 | 9849464693 |
12 | 4569067082 |
13 | 223063561a |
14 | 1186a88d34 |
15 | 8ebdde3a2 |
hex | 55cc1a5a2 |
23031031202 has 8 divisors (see below), whose sum is σ = 34561273296. Its totient is φ = 11510606772.
The previous prime is 23031031187. The next prime is 23031031213. The reversal of 23031031202 is 20213013032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448548 + ... + 2457935.
It is an arithmetic number, because the mean of its divisors is an integer number (4320159162).
Almost surely, 223031031202 is an apocalyptic number.
23031031202 is a deficient number, since it is larger than the sum of its proper divisors (11530242094).
23031031202 is a wasteful number, since it uses less digits than its factorization.
23031031202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4908832.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23031031202 its reverse (20213013032), we get a palindrome (43244044234).
The spelling of 23031031202 in words is "twenty-three billion, thirty-one million, thirty-one thousand, two hundred two".
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