Base | Representation |
---|---|
bin | 1000111001111… |
… | …11100000110110 |
3 | 12012120121112201 |
4 | 10130333200312 |
5 | 123111142141 |
6 | 11225135114 |
7 | 1565005426 |
oct | 434774066 |
9 | 165517481 |
10 | 74709046 |
11 | 39198015 |
12 | 2102a49a |
13 | 1262a049 |
14 | 9cca486 |
15 | 685b031 |
hex | 473f836 |
74709046 has 16 divisors (see below), whose sum is σ = 116964000. Its totient is φ = 35744128.
The previous prime is 74709029. The next prime is 74709071. The reversal of 74709046 is 64090747.
It is a junction number, because it is equal to n+sod(n) for n = 74708996 and 74709014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855 + ... + 12253.
It is an arithmetic number, because the mean of its divisors is an integer number (7310250).
Almost surely, 274709046 is an apocalyptic number.
74709046 is a deficient number, since it is larger than the sum of its proper divisors (42254954).
74709046 is a wasteful number, since it uses less digits than its factorization.
74709046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11543.
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 74709046 is about 8643.4394774303. The cubic root of 74709046 is about 421.1702923678.
The spelling of 74709046 in words is "seventy-four million, seven hundred nine thousand, forty-six".
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