Base | Representation |
---|---|
bin | 100010101101100101… |
… | …0110100011101100110 |
3 | 21010102002200220122200 |
4 | 1011123022310131212 |
5 | 2210131231211024 |
6 | 54124532435330 |
7 | 5246161414341 |
oct | 1053312643546 |
9 | 233362626580 |
10 | 74544007014 |
11 | 2968316a874 |
12 | 12544778b46 |
13 | 704c98b7b9 |
14 | 38722d9458 |
15 | 1e144e32c9 |
hex | 115b2b4766 |
74544007014 has 96 divisors (see below), whose sum is σ = 166416625440. Its totient is φ = 24106500096.
The previous prime is 74544007003. The next prime is 74544007049. The reversal of 74544007014 is 41070044547.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 74544007014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30840334 + ... + 30842750.
It is an arithmetic number, because the mean of its divisors is an integer number (1733506515).
Almost surely, 274544007014 is an apocalyptic number.
74544007014 is an abundant number, since it is smaller than the sum of its proper divisors (91872618426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74544007014 is a wasteful number, since it uses less digits than its factorization.
74544007014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2854 (or 2851 counting only the distinct ones).
The product of its (nonzero) digits is 62720, while the sum is 36.
The spelling of 74544007014 in words is "seventy-four billion, five hundred forty-four million, seven thousand, fourteen".
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