Base | Representation |
---|---|
bin | 1111101110010011110… |
… | …11001011011001010101 |
3 | 1220122111112221210210021 |
4 | 13313021323023121111 |
5 | 32322422203124324 |
6 | 1052105201425141 |
7 | 54014053501045 |
oct | 7671173133125 |
9 | 1818445853707 |
10 | 540258645589 |
11 | 199138a14823 |
12 | 8885763b1b1 |
13 | 3bc3b97bc60 |
14 | 1c211cbb725 |
15 | e0c01aaae4 |
hex | 7dc9ecb655 |
540258645589 has 8 divisors (see below), whose sum is σ = 582721859552. Its totient is φ = 497924696880.
The previous prime is 540258645571. The next prime is 540258645631. The reversal of 540258645589 is 985546852045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 540258645589 - 213 = 540258637397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540258645529) 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, 32307627 + ... + 32324344.
It is an arithmetic number, because the mean of its divisors is an integer number (72840232444).
Almost surely, 2540258645589 is an apocalyptic number.
It is an amenable number.
540258645589 is a deficient number, since it is larger than the sum of its proper divisors (42463213963).
540258645589 is a wasteful number, since it uses less digits than its factorization.
540258645589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64632627.
The product of its (nonzero) digits is 69120000, while the sum is 61.
The spelling of 540258645589 in words is "five hundred forty billion, two hundred fifty-eight million, six hundred forty-five thousand, five hundred eighty-nine".
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