Base | Representation |
---|---|
bin | 11101110101010101… |
… | …01011100010110001 |
3 | 1112100020011020200120 |
4 | 32322222223202301 |
5 | 230300230334330 |
6 | 11205152240453 |
7 | 1104623204532 |
oct | 167252534261 |
9 | 45306136616 |
10 | 16016652465 |
11 | 6879a8a070 |
12 | 312bb40129 |
13 | 1683366a68 |
14 | abd268689 |
15 | 63b1d4c10 |
hex | 3baaab8b1 |
16016652465 has 16 divisors (see below), whose sum is σ = 27956339136. Its totient is φ = 7765649600.
The previous prime is 16016652461. The next prime is 16016652473. The reversal of 16016652465 is 56425661061.
It is not a de Polignac number, because 16016652465 - 22 = 16016652461 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (16016652461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48535146 + ... + 48535475.
It is an arithmetic number, because the mean of its divisors is an integer number (1747271196).
Almost surely, 216016652465 is an apocalyptic number.
16016652465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16016652465 is a deficient number, since it is larger than the sum of its proper divisors (11939686671).
16016652465 is a wasteful number, since it uses less digits than its factorization.
16016652465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97070640.
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 16016652465 in words is "sixteen billion, sixteen million, six hundred fifty-two thousand, four hundred sixty-five".
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