Base | Representation |
---|---|
bin | 1010011101101011110101… |
… | …11011111010111101100111 |
3 | 10000110202100120012222222012 |
4 | 11032311322323322331213 |
5 | 11003444343244124111 |
6 | 120534424021024435 |
7 | 4563301156463114 |
oct | 516657273727547 |
9 | 100422316188865 |
10 | 23010202333031 |
11 | 7371632384601 |
12 | 26b764625511b |
13 | cabb116c4294 |
14 | 5979b210590b |
15 | 29d83510348b |
hex | 14ed7aefaf67 |
23010202333031 has 16 divisors (see below), whose sum is σ = 24190173319104. Its totient is φ = 21845248660224.
The previous prime is 23010202333003. The next prime is 23010202333073. The reversal of 23010202333031 is 13033320201032.
It is a cyclic number.
It is not a de Polignac number, because 23010202333031 - 26 = 23010202332967 is a prime.
It is a super-2 number, since 2×230102023330312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 23010202332988 and 23010202333006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010202333231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17297285 + ... + 18580001.
It is an arithmetic number, because the mean of its divisors is an integer number (1511885832444).
Almost surely, 223010202333031 is an apocalyptic number.
23010202333031 is a deficient number, since it is larger than the sum of its proper divisors (1179970986073).
23010202333031 is a wasteful number, since it uses less digits than its factorization.
23010202333031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1288570.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 23010202333031 its reverse (13033320201032), we get a palindrome (36043522534063).
The spelling of 23010202333031 in words is "twenty-three trillion, ten billion, two hundred two million, three hundred thirty-three thousand, thirty-one".
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