Base | Representation |
---|---|
bin | 1101101001101010010… |
… | …01001001101010101101 |
3 | 1122211200102012112011100 |
4 | 12310311021021222231 |
5 | 30141100003322410 |
6 | 555250403513313 |
7 | 45613215641526 |
oct | 6646511115255 |
9 | 1584612175140 |
10 | 469043026605 |
11 | 170a1361916a |
12 | 76aa1688839 |
13 | 352cc731b3a |
14 | 189b7a6b84d |
15 | c302ec68c0 |
hex | 6d35249aad |
469043026605 has 12 divisors (see below), whose sum is σ = 813007912860. Its totient is φ = 250156280832.
The previous prime is 469043026591. The next prime is 469043026619. The reversal of 469043026605 is 506620340964.
469043026605 is a `hidden beast` number, since 4 + 6 + 9 + 0 + 4 + 30 + 2 + 6 + 605 = 666.
It is an interprime number because it is at equal distance from previous prime (469043026591) and next prime (469043026619).
It can be written as a sum of positive squares in 2 ways, for example, as 80927732484 + 388115294121 = 284478^2 + 622989^2 .
It is not a de Polignac number, because 469043026605 - 27 = 469043026477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10423178369 = 469043026605 / (4 + 6 + 9 + 0 + 4 + 3 + 0 + 2 + 6 + 6 + 0 + 5).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5211589140 + ... + 5211589229.
It is an arithmetic number, because the mean of its divisors is an integer number (67750659405).
Almost surely, 2469043026605 is an apocalyptic number.
469043026605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
469043026605 is a deficient number, since it is larger than the sum of its proper divisors (343964886255).
469043026605 is a wasteful number, since it uses less digits than its factorization.
469043026605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10423178380 (or 10423178377 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 45.
The spelling of 469043026605 in words is "four hundred sixty-nine billion, forty-three million, twenty-six thousand, six hundred five".
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