Base | Representation |
---|---|
bin | 100010101110011000… |
… | …1001100111111110100 |
3 | 21010110222012111002110 |
4 | 1011130301030333310 |
5 | 2210210114034241 |
6 | 54131332011020 |
7 | 5246635506600 |
oct | 1053461147764 |
9 | 233428174073 |
10 | 74570846196 |
11 | 29697331510 |
12 | 12551760a70 |
13 | 70553c7b82 |
14 | 3875ac4500 |
15 | 1e16a45816 |
hex | 115cc4cff4 |
74570846196 has 72 divisors (see below), whose sum is σ = 220807200096. Its totient is φ = 19369049280.
The previous prime is 74570846191. The next prime is 74570846197. The reversal of 74570846196 is 69164807547.
It is a super-2 number, since 2×745708461962 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74570846191) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5758131 + ... + 5771066.
It is an arithmetic number, because the mean of its divisors is an integer number (3066766668).
Almost surely, 274570846196 is an apocalyptic number.
It is an amenable number.
74570846196 is an abundant number, since it is smaller than the sum of its proper divisors (146236353900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74570846196 is a wasteful number, since it uses less digits than its factorization.
74570846196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11529229 (or 11529220 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 57.
The spelling of 74570846196 in words is "seventy-four billion, five hundred seventy million, eight hundred forty-six thousand, one hundred ninety-six".
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