Base | Representation |
---|---|
bin | 10110001100000… |
… | …110101110101001 |
3 | 221221111101020101 |
4 | 112030012232221 |
5 | 1230300201131 |
6 | 100535025401 |
7 | 12140155141 |
oct | 2614065651 |
9 | 857441211 |
10 | 372272041 |
11 | 181157549 |
12 | a480b261 |
13 | 5c18381b |
14 | 37627921 |
15 | 22a37c61 |
hex | 16306ba9 |
372272041 has 4 divisors (see below), whose sum is σ = 377371732. Its totient is φ = 367172352.
The previous prime is 372272039. The next prime is 372272093. The reversal of 372272041 is 140272273.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140272273 = 1039 ⋅135007.
It can be written as a sum of positive squares in 2 ways, for example, as 302064400 + 70207641 = 17380^2 + 8379^2 .
It is a cyclic number.
It is not a de Polignac number, because 372272041 - 21 = 372272039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (372272141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549736 + ... + 2549881.
It is an arithmetic number, because the mean of its divisors is an integer number (94342933).
Almost surely, 2372272041 is an apocalyptic number.
It is an amenable number.
372272041 is a deficient number, since it is larger than the sum of its proper divisors (5099691).
372272041 is an equidigital number, since it uses as much as digits as its factorization.
372272041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5099690.
The product of its (nonzero) digits is 4704, while the sum is 28.
The square root of 372272041 is about 19294.3525675261. The cubic root of 372272041 is about 719.3719065875.
The spelling of 372272041 in words is "three hundred seventy-two million, two hundred seventy-two thousand, forty-one".
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