Base | Representation |
---|---|
bin | 11101011001010111010… |
… | …110101111110101011111 |
3 | 21011010020020221022111212 |
4 | 131121113112233311133 |
5 | 231044131123210030 |
6 | 4144004330135035 |
7 | 265642652320316 |
oct | 35312726576537 |
9 | 7133206838455 |
10 | 2020100210015 |
11 | 7097a09a50a8 |
12 | 28761358147b |
13 | 118657927274 |
14 | 6dab81bd27d |
15 | 37832940595 |
hex | 1d6575afd5f |
2020100210015 has 8 divisors (see below), whose sum is σ = 2551705528560. Its totient is φ = 1531023316992.
The previous prime is 2020100209961. The next prime is 2020100210027. The reversal of 2020100210015 is 5100120010202.
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 2020100210015 - 216 = 2020100144479 is a prime.
It is a super-3 number, since 3×20201002100153 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10632106274 + ... + 10632106463.
It is an arithmetic number, because the mean of its divisors is an integer number (318963191070).
Almost surely, 22020100210015 is an apocalyptic number.
2020100210015 is a deficient number, since it is larger than the sum of its proper divisors (531605318545).
2020100210015 is a wasteful number, since it uses less digits than its factorization.
2020100210015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21264212761.
The product of its (nonzero) digits is 40, while the sum is 14.
Adding to 2020100210015 its reverse (5100120010202), we get a palindrome (7120220220217).
The spelling of 2020100210015 in words is "two trillion, twenty billion, one hundred million, two hundred ten thousand, fifteen".
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