Base | Representation |
---|---|
bin | 11101011011001001010… |
… | …011101110010100110100 |
3 | 21011022011111100022210211 |
4 | 131123021103232110310 |
5 | 231112040034120040 |
6 | 4144522142555204 |
7 | 266041225405366 |
oct | 35331123562464 |
9 | 7138144308724 |
10 | 2022012020020 |
11 | 70a592087273 |
12 | 287a67898b04 |
13 | 1188a0a344a5 |
14 | 6dc1a07cd36 |
15 | 378e56d28ea |
hex | 1d6c94ee534 |
2022012020020 has 48 divisors (see below), whose sum is σ = 4294222188480. Its totient is φ = 799663746816.
The previous prime is 2022012019999. The next prime is 2022012020023. The reversal of 2022012020020 is 200202102202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022012020023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36574519 + ... + 36629761.
It is an arithmetic number, because the mean of its divisors is an integer number (89462962260).
Almost surely, 22022012020020 is an apocalyptic number.
2022012020020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2022012020020 is an abundant number, since it is smaller than the sum of its proper divisors (2272210168460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022012020020 is a wasteful number, since it uses less digits than its factorization.
2022012020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75904 (or 75902 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 2022012020020 its reverse (200202102202), we get a palindrome (2222214122222).
The spelling of 2022012020020 in words is "two trillion, twenty-two billion, twelve million, twenty thousand, twenty".
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