Base | Representation |
---|---|
bin | 11101110100100010… |
… | …10011101011011011 |
3 | 1112022202122022202021 |
4 | 32322101103223123 |
5 | 230242030013430 |
6 | 11204353515311 |
7 | 1104512523043 |
oct | 167221235333 |
9 | 45282568667 |
10 | 16010001115 |
11 | 6876256889 |
12 | 3129872b37 |
13 | 1681b78454 |
14 | abc416723 |
15 | 63a81e07a |
hex | 3ba453adb |
16010001115 has 32 divisors (see below), whose sum is σ = 20194707456. Its totient is φ = 12161424000.
The previous prime is 16010001097. The next prime is 16010001143. The reversal of 16010001115 is 51110001061.
It is not a de Polignac number, because 16010001115 - 229 = 15473130203 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10765902 + ... + 10767388.
It is an arithmetic number, because the mean of its divisors is an integer number (631084608).
Almost surely, 216010001115 is an apocalyptic number.
16010001115 is a deficient number, since it is larger than the sum of its proper divisors (4184706341).
16010001115 is a wasteful number, since it uses less digits than its factorization.
16010001115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2139.
The product of its (nonzero) digits is 30, while the sum is 16.
Adding to 16010001115 its reverse (51110001061), we get a palindrome (67120002176).
The spelling of 16010001115 in words is "sixteen billion, ten million, one thousand, one hundred fifteen".
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