Base | Representation |
---|---|
bin | 1110110001101010101101… |
… | …1001111001010001110100 |
3 | 2010112010220110212211010020 |
4 | 3230122223121321101310 |
5 | 4112140203123134440 |
6 | 54315302403325140 |
7 | 3264523656344001 |
oct | 354325331712164 |
9 | 63463813784106 |
10 | 16246442005620 |
11 | 51a4093a718a2 |
12 | 19a48046807b0 |
13 | 90b0573b3788 |
14 | 402490d968a8 |
15 | 1d291967e3d0 |
hex | ec6ab679474 |
16246442005620 has 48 divisors (see below), whose sum is σ = 45490614301440. Its totient is φ = 4332329612416.
The previous prime is 16246442005597. The next prime is 16246442005663. The reversal of 16246442005620 is 2650024464261.
It is a super-2 number, since 2×162464420056202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3171046 + ... + 6522914.
It is an arithmetic number, because the mean of its divisors is an integer number (947721131280).
Almost surely, 216246442005620 is an apocalyptic number.
16246442005620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16246442005620 is an abundant number, since it is smaller than the sum of its proper divisors (29244172295820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16246442005620 is a wasteful number, since it uses less digits than its factorization.
16246442005620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3432664 (or 3432662 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 42.
Adding to 16246442005620 its reverse (2650024464261), we get a palindrome (18896466469881).
The spelling of 16246442005620 in words is "sixteen trillion, two hundred forty-six billion, four hundred forty-two million, five thousand, six hundred twenty".
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