Base | Representation |
---|---|
bin | 1111101111101010100… |
… | …10010110001011011101 |
3 | 1220201101020212022121220 |
4 | 13313311102112023131 |
5 | 32330414422424412 |
6 | 1052305310243553 |
7 | 54041066212116 |
oct | 7676522261335 |
9 | 1821336768556 |
10 | 540986139357 |
11 | 199481632644 |
12 | 88a1b1b65b9 |
13 | 3c0265c6641 |
14 | 1c28077120d |
15 | e113eae68c |
hex | 7df54962dd |
540986139357 has 8 divisors (see below), whose sum is σ = 759278792160. Its totient is φ = 341675456400.
The previous prime is 540986139329. The next prime is 540986139361. The reversal of 540986139357 is 753931689045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 540986139357 - 210 = 540986138333 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 540986139357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540986119357) 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, 4745492394 + ... + 4745492507.
It is an arithmetic number, because the mean of its divisors is an integer number (94909849020).
Almost surely, 2540986139357 is an apocalyptic number.
540986139357 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
540986139357 is a deficient number, since it is larger than the sum of its proper divisors (218292652803).
540986139357 is a wasteful number, since it uses less digits than its factorization.
540986139357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9490984923.
The product of its (nonzero) digits is 24494400, while the sum is 60.
The spelling of 540986139357 in words is "five hundred forty billion, nine hundred eighty-six million, one hundred thirty-nine thousand, three hundred fifty-seven".
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