Base | Representation |
---|---|
bin | 1010111110000110111010… |
… | …00011100110000100001101 |
3 | 10011102020220010010021011200 |
4 | 11133003131003212010031 |
5 | 11130222423212311141 |
6 | 123150305234340113 |
7 | 5036630165324340 |
oct | 537033503460415 |
9 | 104366803107150 |
10 | 24124245041421 |
11 | 7761042454218 |
12 | 2857534a2a639 |
13 | 105cba28b2955 |
14 | 5d5896602457 |
15 | 2bc7d8821ab6 |
hex | 15f0dd0e610d |
24124245041421 has 24 divisors (see below), whose sum is σ = 39827215057344. Its totient is φ = 13784222088000.
The previous prime is 24124245041353. The next prime is 24124245041441. The reversal of 24124245041421 is 12414054242142.
24124245041421 is a `hidden beast` number, since 2 + 4 + 1 + 2 + 4 + 2 + 4 + 504 + 142 + 1 = 666.
It is not a de Polignac number, because 24124245041421 - 27 = 24124245041293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24124245041441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13907671 + ... + 15545796.
It is an arithmetic number, because the mean of its divisors is an integer number (1659467294056).
Almost surely, 224124245041421 is an apocalyptic number.
24124245041421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
24124245041421 is a deficient number, since it is larger than the sum of its proper divisors (15702970015923).
24124245041421 is a wasteful number, since it uses less digits than its factorization.
24124245041421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29466481 (or 29466478 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 36.
Adding to 24124245041421 its reverse (12414054242142), we get a palindrome (36538299283563).
The spelling of 24124245041421 in words is "twenty-four trillion, one hundred twenty-four billion, two hundred forty-five million, forty-one thousand, four hundred twenty-one".
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