Base | Representation |
---|---|
bin | 100010011101011001… |
… | …1110011000100101101 |
3 | 21002000021010102202021 |
4 | 1010322303303010231 |
5 | 2203023240213401 |
6 | 53555020230141 |
7 | 5226546660304 |
oct | 1047263630455 |
9 | 232007112667 |
10 | 74001101101 |
11 | 294247685a4 |
12 | 1241299b351 |
13 | 6c943632b5 |
14 | 382017543b |
15 | 1dd1a022a1 |
hex | 113acf312d |
74001101101 has 4 divisors (see below), whose sum is σ = 74472445852. Its totient is φ = 73529756352.
The previous prime is 74001101093. The next prime is 74001101131. The reversal of 74001101101 is 10110110047.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8924580900 + 65076520201 = 94470^2 + 255101^2 .
It is a cyclic number.
It is not a de Polignac number, because 74001101101 - 23 = 74001101093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74001101131) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 235672140 + ... + 235672453.
It is an arithmetic number, because the mean of its divisors is an integer number (18618111463).
Almost surely, 274001101101 is an apocalyptic number.
It is an amenable number.
74001101101 is a deficient number, since it is larger than the sum of its proper divisors (471344751).
74001101101 is a wasteful number, since it uses less digits than its factorization.
74001101101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471344750.
The product of its (nonzero) digits is 28, while the sum is 16.
Adding to 74001101101 its reverse (10110110047), we get a palindrome (84111211148).
The spelling of 74001101101 in words is "seventy-four billion, one million, one hundred one thousand, one hundred one".
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