Base | Representation |
---|---|
bin | 100111101111110100… |
… | …110000100010101011 |
3 | 11002011022201210111202 |
4 | 213233310300202223 |
5 | 1144401120244403 |
6 | 31334531514415 |
7 | 3040415325134 |
oct | 475764604253 |
9 | 132138653452 |
10 | 42678290603 |
11 | 17110867453 |
12 | 8330a58a0b |
13 | 4041c077c0 |
14 | 20cc18cc8b |
15 | 119bbce688 |
hex | 9efd308ab |
42678290603 has 16 divisors (see below), whose sum is σ = 46477349856. Its totient is φ = 38954338560.
The previous prime is 42678290579. The next prime is 42678290617. The reversal of 42678290603 is 30609287624.
It is a cyclic number.
It is not a de Polignac number, because 42678290603 - 212 = 42678286507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42678290653) 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, 724175 + ... + 780887.
It is an arithmetic number, because the mean of its divisors is an integer number (2904834366).
It is a narcissistic number, because it is equal to 411 + 211 + 611 + 711 + 811 + 211 + 911 + 011 + 611 + 011 + 311.
Almost surely, 242678290603 is an apocalyptic number.
42678290603 is a deficient number, since it is larger than the sum of its proper divisors (3799059253).
42678290603 is a wasteful number, since it uses less digits than its factorization.
42678290603 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57374.
The product of its (nonzero) digits is 870912, while the sum is 47.
The spelling of 42678290603 in words is "forty-two billion, six hundred seventy-eight million, two hundred ninety thousand, six hundred three".
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