Base | Representation |
---|---|
bin | 1010000001100001… |
… | …10001111001111101 |
3 | 111220001020100022011 |
4 | 11000300301321331 |
5 | 42010130341240 |
6 | 2250000051221 |
7 | 250233652003 |
oct | 50060617175 |
9 | 14801210264 |
10 | 5381496445 |
11 | 2311794a26 |
12 | 1062303b11 |
13 | 679bc1c30 |
14 | 390a0aa73 |
15 | 2176b26ea |
hex | 140c31e7d |
5381496445 has 32 divisors (see below), whose sum is σ = 7347473280. Its totient is φ = 3751038720.
The previous prime is 5381496431. The next prime is 5381496479. The reversal of 5381496445 is 5446941835.
It is not a de Polignac number, because 5381496445 - 27 = 5381496317 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334230 + ... + 349960.
It is an arithmetic number, because the mean of its divisors is an integer number (229608540).
Almost surely, 25381496445 is an apocalyptic number.
It is an amenable number.
5381496445 is a deficient number, since it is larger than the sum of its proper divisors (1965976835).
5381496445 is a wasteful number, since it uses less digits than its factorization.
5381496445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16045.
The product of its digits is 2073600, while the sum is 49.
The square root of 5381496445 is about 73358.6835010008. The cubic root of 5381496445 is about 1752.4044711098.
The spelling of 5381496445 in words is "five billion, three hundred eighty-one million, four hundred ninety-six thousand, four hundred forty-five".
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