Base | Representation |
---|---|
bin | 1010100001010001011010… |
… | …10101010111100001100000 |
3 | 10000220112111012210101001122 |
4 | 11100220231111113201200 |
5 | 11013004303313313402 |
6 | 121111210125151412 |
7 | 4605223365155465 |
oct | 520505525274140 |
9 | 100815435711048 |
10 | 23133454432352 |
11 | 740992aa37010 |
12 | 27175030bb568 |
13 | cba62458bc74 |
14 | 59d94531966c |
15 | 2a1b4a848ca2 |
hex | 150a2d557860 |
23133454432352 has 48 divisors (see below), whose sum is σ = 51844540188672. Its totient is φ = 10058023662720.
The previous prime is 23133454432313. The next prime is 23133454432357. The reversal of 23133454432352 is 25323445433132.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23133454432357) 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 7 ways as a sum of consecutive naturals, for example, 1428688448 + ... + 1428704639.
It is an arithmetic number, because the mean of its divisors is an integer number (1080094587264).
Almost surely, 223133454432352 is an apocalyptic number.
23133454432352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23133454432352 is an abundant number, since it is smaller than the sum of its proper divisors (28711085756320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23133454432352 is a wasteful number, since it uses less digits than its factorization.
23133454432352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2857393131 (or 2857393123 counting only the distinct ones).
The product of its digits is 3110400, while the sum is 44.
Adding to 23133454432352 its reverse (25323445433132), we get a palindrome (48456899865484).
The spelling of 23133454432352 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred fifty-four million, four hundred thirty-two thousand, three hundred fifty-two".
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