Base | Representation |
---|---|
bin | 1000101100000… |
… | …00111111110010 |
3 | 12002010200201111 |
4 | 10112000333302 |
5 | 122124130424 |
6 | 11122023534 |
7 | 1543320316 |
oct | 426007762 |
9 | 162120644 |
10 | 72880114 |
11 | 381589aa |
12 | 204a7baa |
13 | 12139738 |
14 | 9971b46 |
15 | 65e9194 |
hex | 4580ff2 |
72880114 has 8 divisors (see below), whose sum is σ = 109371888. Its totient is φ = 36422820.
The previous prime is 72880111. The next prime is 72880117. The reversal of 72880114 is 41108827.
It is an interprime number because it is at equal distance from previous prime (72880111) and next prime (72880117).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×728801142 = 10623022033305992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (72880111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2452 + ... + 12319.
It is an arithmetic number, because the mean of its divisors is an integer number (13671486).
Almost surely, 272880114 is an apocalyptic number.
72880114 is a deficient number, since it is larger than the sum of its proper divisors (36491774).
72880114 is a wasteful number, since it uses less digits than its factorization.
72880114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17240.
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 72880114 is about 8536.9850649981. The cubic root of 72880114 is about 417.7050069471.
The spelling of 72880114 in words is "seventy-two million, eight hundred eighty thousand, one hundred fourteen".
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