Base | Representation |
---|---|
bin | 1111001110010000111… |
… | …01101000010111100110 |
3 | 1212000002112212010200211 |
4 | 13213020131220113212 |
5 | 32032203342103132 |
6 | 1040142055530034 |
7 | 52534525540462 |
oct | 7471035502746 |
9 | 1760075763624 |
10 | 523054253542 |
11 | 19190a5433a7 |
12 | 8545598991a |
13 | 3a429524412 |
14 | 1b45cdd54a2 |
15 | d914aad147 |
hex | 79c87685e6 |
523054253542 has 8 divisors (see below), whose sum is σ = 785228194656. Its totient is φ = 261311521992.
The previous prime is 523054253537. The next prime is 523054253543. The reversal of 523054253542 is 245352450325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 523054253495 and 523054253504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (523054253543) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107799358 + ... + 107804209.
It is an arithmetic number, because the mean of its divisors is an integer number (98153524332).
Almost surely, 2523054253542 is an apocalyptic number.
523054253542 is a deficient number, since it is larger than the sum of its proper divisors (262173941114).
523054253542 is a wasteful number, since it uses less digits than its factorization.
523054253542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215604782.
The product of its (nonzero) digits is 720000, while the sum is 40.
The spelling of 523054253542 in words is "five hundred twenty-three billion, fifty-four million, two hundred fifty-three thousand, five hundred forty-two".
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