Base | Representation |
---|---|
bin | 1110001101000000001011… |
… | …10110011110000010011000 |
3 | 11002120212002110112102200221 |
4 | 13012200011312132002120 |
5 | 13043210342141411100 |
6 | 150232142131005424 |
7 | 6402342225350266 |
oct | 706400566360230 |
9 | 132525073472627 |
10 | 31233100341400 |
11 | 9a519799965a1 |
12 | 3605226139874 |
13 | 1457365506589 |
14 | 79d9939a5436 |
15 | 3926a08a301a |
hex | 1c6805d9e098 |
31233100341400 has 48 divisors (see below), whose sum is σ = 72633742593840. Its totient is φ = 12490352515200.
The previous prime is 31233100341349. The next prime is 31233100341463. The reversal of 31233100341400 is 414300133213.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 17180071 + ... + 18910870.
It is an arithmetic number, because the mean of its divisors is an integer number (1513202970705).
Almost surely, 231233100341400 is an apocalyptic number.
It is an amenable number.
31233100341400 is an abundant number, since it is smaller than the sum of its proper divisors (41400642252440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31233100341400 is a wasteful number, since it uses less digits than its factorization.
31233100341400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36095284 (or 36095275 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 31233100341400 its reverse (414300133213), we get a palindrome (31647400474613).
The spelling of 31233100341400 in words is "thirty-one trillion, two hundred thirty-three billion, one hundred million, three hundred forty-one thousand, four hundred".
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