Base | Representation |
---|---|
bin | 10111101101101000101001… |
… | …01000101011110110001101 |
3 | 20211122001202122000000110022 |
4 | 23312310110220223312031 |
5 | 23313323033300303123 |
6 | 302523155434351525 |
7 | 13661251123662260 |
oct | 1366642450536615 |
9 | 224561678000408 |
10 | 52145544150413 |
11 | 1568488a2722aa |
12 | 5a221a528b5a5 |
13 | 23133c434a9bc |
14 | cc3c01b52cd7 |
15 | 60665a4501c8 |
hex | 2f6d14a2bd8d |
52145544150413 has 8 divisors (see below), whose sum is σ = 59596013135232. Its totient is φ = 44695351549296.
The previous prime is 52145544150397. The next prime is 52145544150499. The reversal of 52145544150413 is 31405144554125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52145544150413 - 24 = 52145544150397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52145544150913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68691470 + ... + 69446447.
It is an arithmetic number, because the mean of its divisors is an integer number (7449501641904).
Almost surely, 252145544150413 is an apocalyptic number.
It is an amenable number.
52145544150413 is a deficient number, since it is larger than the sum of its proper divisors (7450468984819).
52145544150413 is a wasteful number, since it uses less digits than its factorization.
52145544150413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138191851.
The product of its (nonzero) digits is 960000, while the sum is 44.
The spelling of 52145544150413 in words is "fifty-two trillion, one hundred forty-five billion, five hundred forty-four million, one hundred fifty thousand, four hundred thirteen".
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