Base | Representation |
---|---|
bin | 1010000000000010100… |
… | …01010010001110001110 |
3 | 1012211221101012011102120 |
4 | 11000001101102032032 |
5 | 21112212341120412 |
6 | 421504541033410 |
7 | 33553122455466 |
oct | 5000121221616 |
9 | 1184841164376 |
10 | 343618691982 |
11 | 122800880175 |
12 | 56719255866 |
13 | 26531807217 |
14 | 128ba166ba6 |
15 | 8e11beab8c |
hex | 500145238e |
343618691982 has 32 divisors (see below), whose sum is σ = 692826804000. Its totient is φ = 113610165888.
The previous prime is 343618691957. The next prime is 343618692031. The reversal of 343618691982 is 289196816343.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362788 + ... + 904904.
It is an arithmetic number, because the mean of its divisors is an integer number (21650837625).
Almost surely, 2343618691982 is an apocalyptic number.
343618691982 is an abundant number, since it is smaller than the sum of its proper divisors (349208112018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343618691982 is a wasteful number, since it uses less digits than its factorization.
343618691982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542980.
The product of its digits is 13436928, while the sum is 60.
The spelling of 343618691982 in words is "three hundred forty-three billion, six hundred eighteen million, six hundred ninety-one thousand, nine hundred eighty-two".
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