Base | Representation |
---|---|
bin | 110010010100100001… |
… | …011100000111100101 |
3 | 12011110112121120202111 |
4 | 302110201130013211 |
5 | 1341124014321240 |
6 | 40453252241021 |
7 | 3621643222510 |
oct | 622441340745 |
9 | 164415546674 |
10 | 54031401445 |
11 | 20a0735468a |
12 | a57b010171 |
13 | 5131037278 |
14 | 2887cd9d77 |
15 | 161376e1ea |
hex | c9485c1e5 |
54031401445 has 8 divisors (see below), whose sum is σ = 74100207744. Its totient is φ = 37050103824.
The previous prime is 54031401397. The next prime is 54031401451. The reversal of 54031401445 is 54410413045.
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 54031401445 - 29 = 54031400933 is a prime.
It is a super-2 number, since 2×540314014452 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771877129 + ... + 771877198.
It is an arithmetic number, because the mean of its divisors is an integer number (9262525968).
Almost surely, 254031401445 is an apocalyptic number.
It is an amenable number.
54031401445 is a deficient number, since it is larger than the sum of its proper divisors (20068806299).
54031401445 is a wasteful number, since it uses less digits than its factorization.
54031401445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1543754339.
The product of its (nonzero) digits is 19200, while the sum is 31.
The spelling of 54031401445 in words is "fifty-four billion, thirty-one million, four hundred one thousand, four hundred forty-five".
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