Base | Representation |
---|---|
bin | 11101110101010011… |
… | …10101100001100001 |
3 | 1112100012202000011121 |
4 | 32322221311201201 |
5 | 230300201244301 |
6 | 11205143412241 |
7 | 1104621263461 |
oct | 167251654141 |
9 | 45305660147 |
10 | 16016431201 |
11 | 6879948901 |
12 | 312ba54081 |
13 | 16832ba134 |
14 | abd20bba1 |
15 | 63b18e3a1 |
hex | 3baa75861 |
16016431201 has 8 divisors (see below), whose sum is σ = 16561762304. Its totient is φ = 15472892160.
The previous prime is 16016431181. The next prime is 16016431241. The reversal of 16016431201 is 10213461061.
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 16016431201 - 25 = 16016431169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16016431241) 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, 429825 + ... + 465598.
It is an arithmetic number, because the mean of its divisors is an integer number (2070220288).
Almost surely, 216016431201 is an apocalyptic number.
It is an amenable number.
16016431201 is a deficient number, since it is larger than the sum of its proper divisors (545331103).
16016431201 is an equidigital number, since it uses as much as digits as its factorization.
16016431201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896031.
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 16016431201 its reverse (10213461061), we get a palindrome (26229892262).
The spelling of 16016431201 in words is "sixteen billion, sixteen million, four hundred thirty-one thousand, two hundred one".
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