Base | Representation |
---|---|
bin | 100111101110010000… |
… | …100011000001000111 |
3 | 11002002111022011010100 |
4 | 213232100203001013 |
5 | 1144322404131212 |
6 | 31332152455143 |
7 | 3036646123614 |
oct | 475620430107 |
9 | 132074264110 |
10 | 42652020807 |
11 | 170a7a54580 |
12 | 83240aa4b3 |
13 | 403963a646 |
14 | 20c88b150b |
15 | 1199740bdc |
hex | 9ee423047 |
42652020807 has 12 divisors (see below), whose sum is σ = 67209245064. Its totient is φ = 25849709520.
The previous prime is 42652020797. The next prime is 42652020833. The reversal of 42652020807 is 70802025624.
42652020807 is a `hidden beast` number, since 426 + 5 + 20 + 208 + 0 + 7 = 666.
It is not a de Polignac number, because 42652020807 - 216 = 42651955271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42652020007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215414148 + ... + 215414345.
It is an arithmetic number, because the mean of its divisors is an integer number (5600770422).
Almost surely, 242652020807 is an apocalyptic number.
42652020807 is a deficient number, since it is larger than the sum of its proper divisors (24557224257).
42652020807 is a wasteful number, since it uses less digits than its factorization.
42652020807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430828510 (or 430828507 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 42652020807 in words is "forty-two billion, six hundred fifty-two million, twenty thousand, eight hundred seven".
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