Base | Representation |
---|---|
bin | 100010101001111100… |
… | …1011111000100010000 |
3 | 21010002121011110020121 |
4 | 1011103321133010100 |
5 | 2204404014204131 |
6 | 54104454120024 |
7 | 5243150516200 |
oct | 1052371370420 |
9 | 233077143217 |
10 | 74422022416 |
11 | 29620322a55 |
12 | 1250b950014 |
13 | 703061b471 |
14 | 3860024400 |
15 | 1e08949911 |
hex | 1153e5f110 |
74422022416 has 45 divisors (see below), whose sum is σ = 167751546231. Its totient is φ = 31891878816.
The previous prime is 74422022341. The next prime is 74422022419. The reversal of 74422022416 is 61422022447.
The square root of 74422022416 is 272804.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74422022419) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 7633641 + ... + 7643383.
Almost surely, 274422022416 is an apocalyptic number.
74422022416 is the 272804-th square number.
It is an amenable number.
74422022416 is an abundant number, since it is smaller than the sum of its proper divisors (93329523815).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74422022416 is an frugal number, since it uses more digits than its factorization.
74422022416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19508 (or 9752 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 34.
The spelling of 74422022416 in words is "seventy-four billion, four hundred twenty-two million, twenty-two thousand, four hundred sixteen".
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