Base | Representation |
---|---|
bin | 10101000010000110100… |
… | …111010110101001000010 |
3 | 12010011202010220022010121 |
4 | 111002012213112221002 |
5 | 142140103033143004 |
6 | 3023554225050454 |
7 | 206265360553210 |
oct | 25020647265102 |
9 | 5104663808117 |
10 | 1445367474754 |
11 | 507a82293585 |
12 | 1b4156786a2a |
13 | a63b39ac0a8 |
14 | 4dd559b3cb0 |
15 | 278e5e89854 |
hex | 150869d6a42 |
1445367474754 has 64 divisors (see below), whose sum is σ = 2654227180800. Its totient is φ = 576188540928.
The previous prime is 1445367474743. The next prime is 1445367474773. The reversal of 1445367474754 is 4574747635441.
It is a junction number, because it is equal to n+sod(n) for n = 1445367474692 and 1445367474701.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49530112 + ... + 49559284.
It is an arithmetic number, because the mean of its divisors is an integer number (41472299700).
Almost surely, 21445367474754 is an apocalyptic number.
1445367474754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1445367474754 is a deficient number, since it is larger than the sum of its proper divisors (1208859706046).
1445367474754 is a wasteful number, since it uses less digits than its factorization.
1445367474754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31627.
The product of its digits is 158054400, while the sum is 61.
The spelling of 1445367474754 in words is "one trillion, four hundred forty-five billion, three hundred sixty-seven million, four hundred seventy-four thousand, seven hundred fifty-four".
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