Base | Representation |
---|---|
bin | 100010011101100100… |
… | …1001011101101011101 |
3 | 21002000122200020122112 |
4 | 1010323021023231131 |
5 | 2203031204111122 |
6 | 53555340323405 |
7 | 5226645426164 |
oct | 1047311135535 |
9 | 232018606575 |
10 | 74006707037 |
11 | 294279473aa |
12 | 12414843565 |
13 | 6c95576b13 |
14 | 3820bd43db |
15 | 1dd225d2e2 |
hex | 113b24bb5d |
74006707037 has 4 divisors (see below), whose sum is σ = 74054362620. Its totient is φ = 73959051456.
The previous prime is 74006707013. The next prime is 74006707051. The reversal of 74006707037 is 73070760047.
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 15993649156 + 58013057881 = 126466^2 + 240859^2 .
It is a cyclic number.
It is not a de Polignac number, because 74006707037 - 222 = 74002512733 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 74006706985 and 74006707003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74006701037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23825462 + ... + 23828567.
It is an arithmetic number, because the mean of its divisors is an integer number (18513590655).
Almost surely, 274006707037 is an apocalyptic number.
It is an amenable number.
74006707037 is a deficient number, since it is larger than the sum of its proper divisors (47655583).
74006707037 is a wasteful number, since it uses less digits than its factorization.
74006707037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47655582.
The product of its (nonzero) digits is 172872, while the sum is 41.
The spelling of 74006707037 in words is "seventy-four billion, six million, seven hundred seven thousand, thirty-seven".
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