Base | Representation |
---|---|
bin | 1111001001100110101… |
… | …01101100011110000001 |
3 | 1211202122012010011221101 |
4 | 13210303111230132001 |
5 | 32012042401234001 |
6 | 1035045523454401 |
7 | 52415526056521 |
oct | 7446325543601 |
9 | 1752565104841 |
10 | 520552368001 |
11 | 1908462717a6 |
12 | 84a77b27401 |
13 | 3a11b0b4983 |
14 | 1b2a2a13681 |
15 | d81a10da01 |
hex | 793356c781 |
520552368001 has 8 divisors (see below), whose sum is σ = 537838751744. Its totient is φ = 503296882560.
The previous prime is 520552367983. The next prime is 520552368023. The reversal of 520552368001 is 100863255025.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 520552368001 - 213 = 520552359809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (520552368601) 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, 7690320 + ... + 7757713.
It is an arithmetic number, because the mean of its divisors is an integer number (67229843968).
Almost surely, 2520552368001 is an apocalyptic number.
It is an amenable number.
520552368001 is a deficient number, since it is larger than the sum of its proper divisors (17286383743).
520552368001 is a wasteful number, since it uses less digits than its factorization.
520552368001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15449151.
The product of its (nonzero) digits is 72000, while the sum is 37.
The spelling of 520552368001 in words is "five hundred twenty billion, five hundred fifty-two million, three hundred sixty-eight thousand, one".
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