Base | Representation |
---|---|
bin | 11101101110001111000… |
… | …101010100110100111000 |
3 | 21020021002000220202222121 |
4 | 131232033011110310320 |
5 | 231431030030103022 |
6 | 4202152141531024 |
7 | 300365205400246 |
oct | 35561705246470 |
9 | 7207060822877 |
10 | 2042510003512 |
11 | 7182507156a0 |
12 | 28ba28573a74 |
13 | 11a7b96393c4 |
14 | 70c02553796 |
15 | 381e50192c7 |
hex | 1db8f154d38 |
2042510003512 has 32 divisors (see below), whose sum is σ = 4180329402480. Its totient is φ = 927865186560.
The previous prime is 2042510003431. The next prime is 2042510003531. The reversal of 2042510003512 is 2153000152402.
It is a super-2 number, since 2×20425100035122 (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 6705813 + ... + 7003780.
Almost surely, 22042510003512 is an apocalyptic number.
2042510003512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2042510003512 is an abundant number, since it is smaller than the sum of its proper divisors (2137819398968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042510003512 is a wasteful number, since it uses less digits than its factorization.
2042510003512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13711303 (or 13711299 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 2042510003512 its reverse (2153000152402), we get a palindrome (4195510155914).
The spelling of 2042510003512 in words is "two trillion, forty-two billion, five hundred ten million, three thousand, five hundred twelve".
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