Base | Representation |
---|---|
bin | 100010110010110010… |
… | …1000111110010000101 |
3 | 21010212021100220210021 |
4 | 1011211211013302011 |
5 | 2211010440032203 |
6 | 54154132255141 |
7 | 5253412151602 |
oct | 1054545076205 |
9 | 233767326707 |
10 | 74718674053 |
11 | 2976281a7a1 |
12 | 125931714b1 |
13 | 7079c1618a |
14 | 388b5a56a9 |
15 | 1e249e65bd |
hex | 1165947c85 |
74718674053 has 8 divisors (see below), whose sum is σ = 74991488000. Its totient is φ = 74446248528.
The previous prime is 74718673979. The next prime is 74718674071. The reversal of 74718674053 is 35047681747.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-74718674053 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 (74718674083) 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 7 ways as a sum of consecutive naturals, for example, 291148 + ... + 483946.
It is an arithmetic number, because the mean of its divisors is an integer number (9373936000).
Almost surely, 274718674053 is an apocalyptic number.
It is an amenable number.
74718674053 is a deficient number, since it is larger than the sum of its proper divisors (272813947).
74718674053 is a wasteful number, since it uses less digits than its factorization.
74718674053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194211.
The product of its (nonzero) digits is 3951360, while the sum is 52.
The spelling of 74718674053 in words is "seventy-four billion, seven hundred eighteen million, six hundred seventy-four thousand, fifty-three".
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