Base | Representation |
---|---|
bin | 1101101111011001… |
… | …1001001011010001 |
3 | 100112001111122112102 |
4 | 3123312121023101 |
5 | 30023222003301 |
6 | 1410000410145 |
7 | 160255320344 |
oct | 33366311321 |
9 | 10461448472 |
10 | 3688469201 |
11 | 162305455a |
12 | 86b316955 |
13 | 46a217371 |
14 | 26dc1c45b |
15 | 168c39b6b |
hex | dbd992d1 |
3688469201 has 4 divisors (see below), whose sum is σ = 3704718192. Its totient is φ = 3672220212.
The previous prime is 3688469189. The next prime is 3688469231. The reversal of 3688469201 is 1029648863.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3688469201 - 26 = 3688469137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3688469231) 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, 8124155 + ... + 8124608.
It is an arithmetic number, because the mean of its divisors is an integer number (926179548).
Almost surely, 23688469201 is an apocalyptic number.
It is an amenable number.
3688469201 is a deficient number, since it is larger than the sum of its proper divisors (16248991).
3688469201 is a wasteful number, since it uses less digits than its factorization.
3688469201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16248990.
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 3688469201 is about 60732.7687578954. The cubic root of 3688469201 is about 1545.0719936568.
The spelling of 3688469201 in words is "three billion, six hundred eighty-eight million, four hundred sixty-nine thousand, two hundred one".
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