Base | Representation |
---|---|
bin | 100010101001111101… |
… | …0101011110010000010 |
3 | 21010002121202102021121 |
4 | 1011103322223302002 |
5 | 2204404104233032 |
6 | 54104504542454 |
7 | 5243153265253 |
oct | 1052372536202 |
9 | 233077672247 |
10 | 74422336642 |
11 | 29620518045 |
12 | 1250ba81a2a |
13 | 70306cb4b4 |
14 | 38600a6b2a |
15 | 1e089aca97 |
hex | 1153eabc82 |
74422336642 has 8 divisors (see below), whose sum is σ = 111635317836. Its totient is φ = 37210564032.
The previous prime is 74422336603. The next prime is 74422336669. The reversal of 74422336642 is 24663322447.
It can be written as a sum of positive squares in 2 ways, for example, as 57029738481 + 17392598161 = 238809^2 + 131881^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128163 + ... + 406534.
Almost surely, 274422336642 is an apocalyptic number.
74422336642 is a deficient number, since it is larger than the sum of its proper divisors (37212981194).
74422336642 is a wasteful number, since it uses less digits than its factorization.
74422336642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 604292.
The product of its digits is 1161216, while the sum is 43.
The spelling of 74422336642 in words is "seventy-four billion, four hundred twenty-two million, three hundred thirty-six thousand, six hundred forty-two".
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