Base | Representation |
---|---|
bin | 10010001111000100110110… |
… | …10111001110101101101000 |
3 | 12020222120012022012020022101 |
4 | 21013202123113032231220 |
5 | 20224001130313433022 |
6 | 221141513523503144 |
7 | 11306105551331203 |
oct | 1107423327165550 |
9 | 166876168166271 |
10 | 40100421233512 |
11 | 11860547409142 |
12 | 45b7891b27ab4 |
13 | 194b5b84414b3 |
14 | 9c8c2946a93a |
15 | 498185e11627 |
hex | 24789b5ceb68 |
40100421233512 has 64 divisors (see below), whose sum is σ = 76130798515200. Its totient is φ = 19800536184000.
The previous prime is 40100421233473. The next prime is 40100421233527. The reversal of 40100421233512 is 21533212400104.
It is a super-3 number, since 3×401004212335123 (a number of 42 digits) contains 333 as substring.
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, 243880687 + ... + 244045057.
It is an arithmetic number, because the mean of its divisors is an integer number (1189543726800).
Almost surely, 240100421233512 is an apocalyptic number.
It is an amenable number.
40100421233512 is a deficient number, since it is larger than the sum of its proper divisors (36030377281688).
40100421233512 is a wasteful number, since it uses less digits than its factorization.
40100421233512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165638 (or 165634 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 40100421233512 its reverse (21533212400104), we get a palindrome (61633633633616).
The spelling of 40100421233512 in words is "forty trillion, one hundred billion, four hundred twenty-one million, two hundred thirty-three thousand, five hundred twelve".
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