Base | Representation |
---|---|
bin | 1000110100011… |
… | …10010000010010 |
3 | 12011012201120220 |
4 | 10122032100102 |
5 | 122414423434 |
6 | 11201413510 |
7 | 1555562601 |
oct | 432162022 |
9 | 164181526 |
10 | 73982994 |
11 | 38841578 |
12 | 2093a296 |
13 | 12434727 |
14 | 9b7ba38 |
15 | 6765d49 |
hex | 468e412 |
73982994 has 16 divisors (see below), whose sum is σ = 150050880. Its totient is φ = 24313520.
The previous prime is 73982989. The next prime is 73982999. The reversal of 73982994 is 49928937.
It is an interprime number because it is at equal distance from previous prime (73982989) and next prime (73982999).
It is a super-3 number, since 3×739829943 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (73982999) 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, 86409 + ... + 87260.
It is an arithmetic number, because the mean of its divisors is an integer number (9378180).
Almost surely, 273982994 is an apocalyptic number.
73982994 is an abundant number, since it is smaller than the sum of its proper divisors (76067886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73982994 is a wasteful number, since it uses less digits than its factorization.
73982994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173745.
The product of its digits is 979776, while the sum is 51.
The square root of 73982994 is about 8601.3367565745. The cubic root of 73982994 is about 419.8014821467.
The spelling of 73982994 in words is "seventy-three million, nine hundred eighty-two thousand, nine hundred ninety-four".
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