Base | Representation |
---|---|
bin | 1011110111111111110… |
… | …01101011010001011111 |
3 | 1110000011122001112120212 |
4 | 11323333321223101133 |
5 | 23141111140012414 |
6 | 511235241403035 |
7 | 41323056530252 |
oct | 5737771532137 |
9 | 1400148045525 |
10 | 408020235359 |
11 | 148049870990 |
12 | 670b119947b |
13 | 2c626117a39 |
14 | 15a69417099 |
15 | a930a8e83e |
hex | 5effe6b45f |
408020235359 has 16 divisors (see below), whose sum is σ = 468576071424. Its totient is φ = 351660355200.
The previous prime is 408020235317. The next prime is 408020235367. The reversal of 408020235359 is 953532020804.
It is not a de Polignac number, because 408020235359 - 224 = 408003458143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (408020238359) 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, 7107377 + ... + 7164554.
It is an arithmetic number, because the mean of its divisors is an integer number (29286004464).
Almost surely, 2408020235359 is an apocalyptic number.
408020235359 is a deficient number, since it is larger than the sum of its proper divisors (60555836065).
408020235359 is a wasteful number, since it uses less digits than its factorization.
408020235359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14272078.
The product of its (nonzero) digits is 259200, while the sum is 41.
The spelling of 408020235359 in words is "four hundred eight billion, twenty million, two hundred thirty-five thousand, three hundred fifty-nine".
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