Base | Representation |
---|---|
bin | 1000110000101… |
… | …11000110111110 |
3 | 12010021221011002 |
4 | 10120113012332 |
5 | 122303314344 |
6 | 11143130302 |
7 | 1551461030 |
oct | 430270676 |
9 | 163257132 |
10 | 73494974 |
11 | 38538953 |
12 | 20743992 |
13 | 122c3567 |
14 | 9a91c50 |
15 | 66bb44e |
hex | 46171be |
73494974 has 16 divisors (see below), whose sum is σ = 127109088. Its totient is φ = 31218432.
The previous prime is 73494931. The next prime is 73494977. The reversal of 73494974 is 47949437.
It is a super-3 number, since 3×734949743 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73494977) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21647 + ... + 24810.
It is an arithmetic number, because the mean of its divisors is an integer number (7944318).
Almost surely, 273494974 is an apocalyptic number.
73494974 is a deficient number, since it is larger than the sum of its proper divisors (53614114).
73494974 is a wasteful number, since it uses less digits than its factorization.
73494974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46579.
The product of its digits is 762048, while the sum is 47.
The square root of 73494974 is about 8572.9209724574. The cubic root of 73494974 is about 418.8763882546.
The spelling of 73494974 in words is "seventy-three million, four hundred ninety-four thousand, nine hundred seventy-four".
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