Base | Representation |
---|---|
bin | 10011100111100111001011… |
… | …001100011111110111011000 |
3 | 102022111202200111110100200112 |
4 | 103213213023030133313120 |
5 | 42302143143301413230 |
6 | 503302441322023452 |
7 | 24113612624512136 |
oct | 2347471314376730 |
9 | 368452614410615 |
10 | 86285007060440 |
11 | 255472a2049451 |
12 | 9816742347b88 |
13 | 391b844aa7436 |
14 | 17443065bc756 |
15 | 9e970ebb2d95 |
hex | 4e79cb31fdd8 |
86285007060440 has 64 divisors (see below), whose sum is σ = 194879153145600. Its totient is φ = 34382944672128.
The previous prime is 86285007060419. The next prime is 86285007060503. The reversal of 86285007060440 is 4406070058268.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20779031 + ... + 24583289.
It is an arithmetic number, because the mean of its divisors is an integer number (3044986767900).
Almost surely, 286285007060440 is an apocalyptic number.
It is an amenable number.
86285007060440 is an abundant number, since it is smaller than the sum of its proper divisors (108594146085160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86285007060440 is a wasteful number, since it uses less digits than its factorization.
86285007060440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3806424 (or 3806420 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 50.
The spelling of 86285007060440 in words is "eighty-six trillion, two hundred eighty-five billion, seven million, sixty thousand, four hundred forty".
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