Base | Representation |
---|---|
bin | 10000111010101010110100… |
… | …11001101101111000000001 |
3 | 11212201022021212210110022211 |
4 | 20131111122121231320001 |
5 | 14333442031440112401 |
6 | 211041314331102121 |
7 | 10556425224336061 |
oct | 1035253231557001 |
9 | 155638255713284 |
10 | 37200228441601 |
11 | 1094258a169105 |
12 | 42097a12a1941 |
13 | 179ac744bb894 |
14 | 928701b6b3a1 |
15 | 4479e3a23951 |
hex | 21d55a66de01 |
37200228441601 has 3 divisors (see below), whose sum is σ = 37200234540801. Its totient is φ = 37200222342402.
The previous prime is 37200228441587. The next prime is 37200228441617. The reversal of 37200228441601 is 10614482200273.
The square root of 37200228441601 is 6099199.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 37200228441601 - 211 = 37200228439553 is a prime.
It is a super-2 number, since 2×372002284416012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (37200228441631) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3049600 + ... + 9148798.
It is an arithmetic number, because the mean of its divisors is an integer number (12400078180267).
Almost surely, 237200228441601 is an apocalyptic number.
37200228441601 is the 6099199-th square number.
37200228441601 is the 3049600-th centered octagonal number.
It is an amenable number.
37200228441601 is a deficient number, since it is larger than the sum of its proper divisors (6099200).
37200228441601 is an frugal number, since it uses more digits than its factorization.
37200228441601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12198398 (or 6099199 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 37200228441601 in words is "thirty-seven trillion, two hundred billion, two hundred twenty-eight million, four hundred forty-one thousand, six hundred one".
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