Base | Representation |
---|---|
bin | 10101011011000101… |
… | …100001010001010010 |
3 | 2012101010012222201011 |
4 | 111123011201101102 |
5 | 334102232311010 |
6 | 14322322201134 |
7 | 1443015234322 |
oct | 253305412122 |
9 | 65333188634 |
10 | 23003010130 |
11 | 9834665a81 |
12 | 455b7b31aa |
13 | 22278a42c9 |
14 | 1183073282 |
15 | 8e9706a8a |
hex | 55b161452 |
23003010130 has 16 divisors (see below), whose sum is σ = 41409563904. Its totient is φ = 9200282800.
The previous prime is 23003010101. The next prime is 23003010143. The reversal of 23003010130 is 3101030032.
It is a super-3 number, since 3×230030101303 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23003010130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5296 + ... + 214555.
It is an arithmetic number, because the mean of its divisors is an integer number (2588097744).
Almost surely, 223003010130 is an apocalyptic number.
23003010130 is a deficient number, since it is larger than the sum of its proper divisors (18406553774).
23003010130 is a wasteful number, since it uses less digits than its factorization.
23003010130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230321.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 23003010130 its reverse (3101030032), we get a palindrome (26104040162).
The spelling of 23003010130 in words is "twenty-three billion, three million, ten thousand, one hundred thirty".
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