Base | Representation |
---|---|
bin | 1101100100010111… |
… | …1100101100100001 |
3 | 100101211110200222022 |
4 | 3121011330230201 |
5 | 24424401341301 |
6 | 1401225151225 |
7 | 156154214132 |
oct | 33105745441 |
9 | 10354420868 |
10 | 3642215201 |
11 | 15a9a32209 |
12 | 85792b515 |
13 | 460771031 |
14 | 267a1bc89 |
15 | 164b4ed1b |
hex | d917cb21 |
3642215201 has 8 divisors (see below), whose sum is σ = 3871131264. Its totient is φ = 3414928960.
The previous prime is 3642215147. The next prime is 3642215219. The reversal of 3642215201 is 1025122463.
It is a happy number.
3642215201 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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 3642215201 - 214 = 3642198817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3642215221) 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, 402845 + ... + 411786.
It is an arithmetic number, because the mean of its divisors is an integer number (483891408).
Almost surely, 23642215201 is an apocalyptic number.
It is an amenable number.
3642215201 is a deficient number, since it is larger than the sum of its proper divisors (228916063).
3642215201 is a wasteful number, since it uses less digits than its factorization.
3642215201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814911.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 3642215201 is about 60350.7680232820. The cubic root of 3642215201 is about 1538.5863229937.
Adding to 3642215201 its reverse (1025122463), we get a palindrome (4667337664).
The spelling of 3642215201 in words is "three billion, six hundred forty-two million, two hundred fifteen thousand, two hundred one".
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