Base | Representation |
---|---|
bin | 1000101111111… |
… | …10000001000001 |
3 | 12010002201011101 |
4 | 10113332001001 |
5 | 122242022233 |
6 | 11141014401 |
7 | 1550552260 |
oct | 427760101 |
9 | 163081141 |
10 | 73392193 |
11 | 38478706 |
12 | 206b4401 |
13 | 12288844 |
14 | 9a665d7 |
15 | 669ac7d |
hex | 45fe041 |
73392193 has 16 divisors (see below), whose sum is σ = 88560000. Its totient is φ = 59415552.
The previous prime is 73392131. The next prime is 73392233. The reversal of 73392193 is 39129337.
It is not a de Polignac number, because 73392193 - 213 = 73384001 is a prime.
It is a super-3 number, since 3×733921933 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73392113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59103 + ... + 60331.
It is an arithmetic number, because the mean of its divisors is an integer number (5535000).
Almost surely, 273392193 is an apocalyptic number.
It is an amenable number.
73392193 is a deficient number, since it is larger than the sum of its proper divisors (15167807).
73392193 is a wasteful number, since it uses less digits than its factorization.
73392193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1704.
The product of its digits is 30618, while the sum is 37.
The square root of 73392193 is about 8566.9243605859. The cubic root of 73392193 is about 418.6810342204.
The spelling of 73392193 in words is "seventy-three million, three hundred ninety-two thousand, one hundred ninety-three".
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