Base | Representation |
---|---|
bin | 1011111010101111010… |
… | …00100011110011111111 |
3 | 1110010222012201012202222 |
4 | 11331113220203303333 |
5 | 23202114442041414 |
6 | 512041301435555 |
7 | 41404411534235 |
oct | 5752750436377 |
9 | 1403865635688 |
10 | 409492143359 |
11 | 148734704182 |
12 | 6744210bbbb |
13 | 2c7cc052610 |
14 | 15b68ac6955 |
15 | a9b9dda68e |
hex | 5f57a23cff |
409492143359 has 16 divisors (see below), whose sum is σ = 460531008000. Its totient is φ = 361270769376.
The previous prime is 409492143253. The next prime is 409492143371. The reversal of 409492143359 is 953341294904.
It is a cyclic number.
It is not a de Polignac number, because 409492143359 - 212 = 409492139263 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 409492143359.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (409492143959) 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, 167459 + ... + 920340.
It is an arithmetic number, because the mean of its divisors is an integer number (28783188000).
Almost surely, 2409492143359 is an apocalyptic number.
409492143359 is a deficient number, since it is larger than the sum of its proper divisors (51038864641).
409492143359 is a wasteful number, since it uses less digits than its factorization.
409492143359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089094.
The product of its (nonzero) digits is 4199040, while the sum is 53.
The spelling of 409492143359 in words is "four hundred nine billion, four hundred ninety-two million, one hundred forty-three thousand, three hundred fifty-nine".
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