Base | Representation |
---|---|
bin | 1100011100011001011… |
… | …00110100111101011110 |
3 | 1111212121112221111021110 |
4 | 12032030230310331132 |
5 | 24001121423330211 |
6 | 524230332242450 |
7 | 42614251534122 |
oct | 6161454647536 |
9 | 1455545844243 |
10 | 427562323806 |
11 | 155367870202 |
12 | 6aa45910426 |
13 | 3141b985897 |
14 | 169a0981582 |
15 | b1c6507ea6 |
hex | 638cb34f5e |
427562323806 has 64 divisors (see below), whose sum is σ = 903929241600. Its totient is φ = 134646969600.
The previous prime is 427562323789. The next prime is 427562323813. The reversal of 427562323806 is 608323265724.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1144296 + ... + 1471236.
It is an arithmetic number, because the mean of its divisors is an integer number (14123894400).
Almost surely, 2427562323806 is an apocalyptic number.
It is a pronic number, being equal to 653882×653883.
427562323806 is an abundant number, since it is smaller than the sum of its proper divisors (476366917794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427562323806 is a wasteful number, since it uses less digits than its factorization.
427562323806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327145.
The product of its (nonzero) digits is 2903040, while the sum is 48.
The spelling of 427562323806 in words is "four hundred twenty-seven billion, five hundred sixty-two million, three hundred twenty-three thousand, eight hundred six".
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