Base | Representation |
---|---|
bin | 10001100110111111100… |
… | …101001101001111110111 |
3 | 11021200110221122212210211 |
4 | 101212333211031033313 |
5 | 124311241100341043 |
6 | 2323525014530251 |
7 | 153266256250150 |
oct | 21467745151767 |
9 | 4250427585724 |
10 | 1210100012023 |
11 | 427222a00671 |
12 | 176638066987 |
13 | 8a15bc21296 |
14 | 427d7a82927 |
15 | 21726751a9d |
hex | 119bf94d3f7 |
1210100012023 has 16 divisors (see below), whose sum is σ = 1519053304320. Its totient is φ = 939914227296.
The previous prime is 1210100012021. The next prime is 1210100012083. The reversal of 1210100012023 is 3202100010121.
It is a cyclic number.
It is not a de Polignac number, because 1210100012023 - 21 = 1210100012021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1210100011994 and 1210100012012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1210100012021) 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, 197790340 + ... + 197796457.
It is an arithmetic number, because the mean of its divisors is an integer number (94940831520).
Almost surely, 21210100012023 is an apocalyptic number.
1210100012023 is a deficient number, since it is larger than the sum of its proper divisors (308953292297).
1210100012023 is a wasteful number, since it uses less digits than its factorization.
1210100012023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395586846.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 1210100012023 its reverse (3202100010121), we get a palindrome (4412200022144).
The spelling of 1210100012023 in words is "one trillion, two hundred ten billion, one hundred million, twelve thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •