Base | Representation |
---|---|
bin | 1000100101111… |
… | …00111011010110 |
3 | 12000121220002001 |
4 | 10102330323112 |
5 | 121422431024 |
6 | 11052505514 |
7 | 1533434032 |
oct | 422747326 |
9 | 160556061 |
10 | 72077014 |
11 | 3775a589 |
12 | 2017b29a |
13 | 11c18029 |
14 | 98031c2 |
15 | 64db244 |
hex | 44bced6 |
72077014 has 16 divisors (see below), whose sum is σ = 109671408. Its totient is φ = 35523072.
The previous prime is 72077011. The next prime is 72077017. The reversal of 72077014 is 41077027.
It is an interprime number because it is at equal distance from previous prime (72077011) and next prime (72077017).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72077011) 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, 60129 + ... + 61315.
It is an arithmetic number, because the mean of its divisors is an integer number (6854463).
Almost surely, 272077014 is an apocalyptic number.
72077014 is a deficient number, since it is larger than the sum of its proper divisors (37594394).
72077014 is a wasteful number, since it uses less digits than its factorization.
72077014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1599.
The product of its (nonzero) digits is 2744, while the sum is 28.
The square root of 72077014 is about 8489.8182548274. The cubic root of 72077014 is about 416.1650409922.
The spelling of 72077014 in words is "seventy-two million, seventy-seven thousand, fourteen".
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