Base | Representation |
---|---|
bin | 1010011101101011111000… |
… | …00111101111111111001101 |
3 | 10000110202101221121220110001 |
4 | 11032311330013233333031 |
5 | 11003444413341223041 |
6 | 120534430011044301 |
7 | 4563301520443333 |
oct | 516657407577715 |
9 | 100422357556401 |
10 | 23010222211021 |
11 | 73716426211a1 |
12 | 26b7650a40691 |
13 | cabb15863cc6 |
14 | 5979b49dbb53 |
15 | 29d836c2d131 |
hex | 14ed7c1effcd |
23010222211021 has 16 divisors (see below), whose sum is σ = 23516158889088. Its totient is φ = 22507049822400.
The previous prime is 23010222211007. The next prime is 23010222211037. The reversal of 23010222211021 is 12011222201032.
It is a cyclic number.
It is not a de Polignac number, because 23010222211021 - 29 = 23010222210509 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23010222211021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010222211321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22158766 + ... + 23173936.
It is an arithmetic number, because the mean of its divisors is an integer number (1469759930568).
Almost surely, 223010222211021 is an apocalyptic number.
It is an amenable number.
23010222211021 is a deficient number, since it is larger than the sum of its proper divisors (505936678067).
23010222211021 is a wasteful number, since it uses less digits than its factorization.
23010222211021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016532.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 23010222211021 its reverse (12011222201032), we get a palindrome (35021444412053).
The spelling of 23010222211021 in words is "twenty-three trillion, ten billion, two hundred twenty-two million, two hundred eleven thousand, twenty-one".
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