Base | Representation |
---|---|
bin | 110100001110011001… |
… | …0010110001111000111 |
3 | 101201111001222111022201 |
4 | 1220130302112033013 |
5 | 3314141420010043 |
6 | 123304424535331 |
7 | 11050143130462 |
oct | 1503462261707 |
9 | 351431874281 |
10 | 112152110023 |
11 | 43621a40238 |
12 | 1989b621547 |
13 | a7643316a5 |
14 | 55dcd562d9 |
15 | 2db6004c4d |
hex | 1a1cc963c7 |
112152110023 has 4 divisors (see below), whose sum is σ = 112153151088. Its totient is φ = 112151068960.
The previous prime is 112152109999. The next prime is 112152110113. The reversal of 112152110023 is 320011251211.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 320011251211 = 211 ⋅1516641001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112152110023 is a prime.
It is a super-2 number, since 2×1121521100232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112152114023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337483 + ... + 581548.
It is an arithmetic number, because the mean of its divisors is an integer number (28038287772).
Almost surely, 2112152110023 is an apocalyptic number.
112152110023 is a deficient number, since it is larger than the sum of its proper divisors (1041065).
112152110023 is an equidigital number, since it uses as much as digits as its factorization.
112152110023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1041064.
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 112152110023 its reverse (320011251211), we get a palindrome (432163361234).
The spelling of 112152110023 in words is "one hundred twelve billion, one hundred fifty-two million, one hundred ten thousand, twenty-three".
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