Base | Representation |
---|---|
bin | 11101011101000000111… |
… | …111101000101100110100 |
3 | 21011111100102202021222012 |
4 | 131131000333220230310 |
5 | 231130143111120040 |
6 | 4145453313223352 |
7 | 266142050206655 |
oct | 35350077505464 |
9 | 7144312667865 |
10 | 2024020020020 |
11 | 7104225983a9 |
12 | 288328261b58 |
13 | 118b30a4cc7b |
14 | 6dd6aa1b52c |
15 | 379b1b25865 |
hex | 1d740fe8b34 |
2024020020020 has 24 divisors (see below), whose sum is σ = 4278968505000. Its totient is φ = 804174396032.
The previous prime is 2024020020013. The next prime is 2024020020023. The reversal of 2024020020020 is 200200204202.
It can be written as a sum of positive squares in 4 ways, for example, as 365091475984 + 1658928544036 = 604228^2 + 1287994^2 .
It is a super-2 number, since 2×20240200200202 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2024020019977 and 2024020020004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2024020020023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339597695 + ... + 339603654.
It is an arithmetic number, because the mean of its divisors is an integer number (178290354375).
Almost surely, 22024020020020 is an apocalyptic number.
2024020020020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2024020020020 is an abundant number, since it is smaller than the sum of its proper divisors (2254948484980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2024020020020 is a wasteful number, since it uses less digits than its factorization.
2024020020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679201507 (or 679201505 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
Adding to 2024020020020 its reverse (200200204202), we get a palindrome (2224220224222).
The spelling of 2024020020020 in words is "two trillion, twenty-four billion, twenty million, twenty thousand, twenty".
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