Base | Representation |
---|---|
bin | 10000111010111100000010… |
… | …001011101000110010100010 |
3 | 100202111101021112022121021101 |
4 | 100322330002023220302202 |
5 | 34223234434321133012 |
6 | 422135330423145014 |
7 | 21450406403634235 |
oct | 2072740213506242 |
9 | 322441245277241 |
10 | 74418934942882 |
11 | 2179199074aa12 |
12 | 841aa7a8a516a |
13 | 326a8a1c8048a |
14 | 1453c77a0941c |
15 | 890c19882d57 |
hex | 43af022e8ca2 |
74418934942882 has 16 divisors (see below), whose sum is σ = 111800335550904. Its totient is φ = 37152168480000.
The previous prime is 74418934942873. The next prime is 74418934942889. The reversal of 74418934942882 is 28824943981447.
It is a Cunningham number, because it is equal to 86266412+1.
It can be written as a sum of positive squares in 4 ways, for example, as 74418934942881 + 1 = 8626641^2 + 1^2 .
It is a super-3 number, since 3×744189349428823 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (74418934942889) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9358282 + ... + 15375802.
Almost surely, 274418934942882 is an apocalyptic number.
74418934942882 is a deficient number, since it is larger than the sum of its proper divisors (37381400608022).
74418934942882 is a wasteful number, since it uses less digits than its factorization.
74418934942882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6027045.
The product of its digits is 891813888, while the sum is 73.
The spelling of 74418934942882 in words is "seventy-four trillion, four hundred eighteen billion, nine hundred thirty-four million, nine hundred forty-two thousand, eight hundred eighty-two".
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