Base | Representation |
---|---|
bin | 11110000001101111… |
… | …10100100001010110 |
3 | 1112121111001110221020 |
4 | 33000313310201112 |
5 | 231003403313111 |
6 | 11223351502010 |
7 | 1110326126322 |
oct | 170067644126 |
9 | 45544043836 |
10 | 16120760406 |
11 | 6922826993 |
12 | 315a987906 |
13 | 169bab82aa |
14 | acd008982 |
15 | 6453eb906 |
hex | 3c0df4856 |
16120760406 has 48 divisors (see below), whose sum is σ = 34218676800. Its totient is φ = 5062204656.
The previous prime is 16120760401. The next prime is 16120760413. The reversal of 16120760406 is 60406702161.
16120760406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-5 number, since 5×161207604065 (a number of 52 digits) contains 55555 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16120760401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366925 + ... + 408503.
It is an arithmetic number, because the mean of its divisors is an integer number (712889100).
Almost surely, 216120760406 is an apocalyptic number.
16120760406 is an abundant number, since it is smaller than the sum of its proper divisors (18097916394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16120760406 is a wasteful number, since it uses less digits than its factorization.
16120760406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41801 (or 41782 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The spelling of 16120760406 in words is "sixteen billion, one hundred twenty million, seven hundred sixty thousand, four hundred six".
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