Base | Representation |
---|---|
bin | 1000101010011… |
… | …10101011001011 |
3 | 12001202012222110 |
4 | 10111032223023 |
5 | 122101031440 |
6 | 11113353403 |
7 | 1541501352 |
oct | 425165313 |
9 | 161665873 |
10 | 72673995 |
11 | 38028059 |
12 | 20408863 |
13 | 12096984 |
14 | 991a999 |
15 | 65a8080 |
hex | 454eacb |
72673995 has 8 divisors (see below), whose sum is σ = 116278416. Its totient is φ = 38759456.
The previous prime is 72673987. The next prime is 72674003. The reversal of 72673995 is 59937627.
It is an interprime number because it is at equal distance from previous prime (72673987) and next prime (72674003).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 72673995 - 23 = 72673987 is a prime.
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, 2422452 + ... + 2422481.
It is an arithmetic number, because the mean of its divisors is an integer number (14534802).
Almost surely, 272673995 is an apocalyptic number.
72673995 is a deficient number, since it is larger than the sum of its proper divisors (43604421).
72673995 is a wasteful number, since it uses less digits than its factorization.
72673995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4844941.
The product of its digits is 714420, while the sum is 48.
The square root of 72673995 is about 8524.9043982909. The cubic root of 72673995 is about 417.3108517260.
The spelling of 72673995 in words is "seventy-two million, six hundred seventy-three thousand, nine hundred ninety-five".
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