Base | Representation |
---|---|
bin | 10101100011010100… |
… | …010110001001010011 |
3 | 2012201202002102020000 |
4 | 111203110112021103 |
5 | 334343111130301 |
6 | 14344134221043 |
7 | 1446313140660 |
oct | 254324261123 |
9 | 65652072200 |
10 | 23141114451 |
11 | 98a5612884 |
12 | 4599ab4783 |
13 | 224a399840 |
14 | 1197542a67 |
15 | 9068d6786 |
hex | 563516253 |
23141114451 has 80 divisors (see below), whose sum is σ = 42786374400. Its totient is φ = 12137418432.
The previous prime is 23141114341. The next prime is 23141114473. The reversal of 23141114451 is 15441114132.
It is a happy number.
23141114451 is a `hidden beast` number, since 231 + 411 + 14 + 4 + 5 + 1 = 666.
It is not a de Polignac number, because 23141114451 - 226 = 23074005587 is a prime.
It is a super-2 number, since 2×231411144512 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (23141114551) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1310640 + ... + 1328178.
It is an arithmetic number, because the mean of its divisors is an integer number (534829680).
Almost surely, 223141114451 is an apocalyptic number.
23141114451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
23141114451 is a deficient number, since it is larger than the sum of its proper divisors (19645259949).
23141114451 is a wasteful number, since it uses less digits than its factorization.
23141114451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17750 (or 17741 counting only the distinct ones).
The product of its digits is 1920, while the sum is 27.
Adding to 23141114451 its reverse (15441114132), we get a palindrome (38582228583).
It can be divided in two parts, 2314 and 1114451, that added together give a triangular number (1116765 = T1494).
The spelling of 23141114451 in words is "twenty-three billion, one hundred forty-one million, one hundred fourteen thousand, four hundred fifty-one".
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