Base | Representation |
---|---|
bin | 100000010111001111010001… |
… | …001010000111011111010100 |
3 | 200122222001001011201111210002 |
4 | 200113033101022013133110 |
5 | 122124001403124444104 |
6 | 1222415311250150432 |
7 | 41660215604403161 |
oct | 4027172112073724 |
9 | 618861034644702 |
10 | 142334430312404 |
11 | 41396769295670 |
12 | 13b69448882418 |
13 | 6156104c82995 |
14 | 2721047893068 |
15 | 116c6a26c701e |
hex | 8173d12877d4 |
142334430312404 has 384 divisors, whose sum is σ = 308645019648000. Its totient is φ = 56671898572800.
The previous prime is 142334430312323. The next prime is 142334430312427. The reversal of 142334430312404 is 404213034433241.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 28994585102 + ... + 28994590010.
It is an arithmetic number, because the mean of its divisors is an integer number (803763072000).
Almost surely, 2142334430312404 is an apocalyptic number.
It is an amenable number.
142334430312404 is an abundant number, since it is smaller than the sum of its proper divisors (166310589335596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142334430312404 is a wasteful number, since it uses less digits than its factorization.
142334430312404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5399 (or 5397 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 38.
Adding to 142334430312404 its reverse (404213034433241), we get a palindrome (546547464745645).
The spelling of 142334430312404 in words is "one hundred forty-two trillion, three hundred thirty-four billion, four hundred thirty million, three hundred twelve thousand, four hundred four".
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