Base | Representation |
---|---|
bin | 11111011011011… |
… | …001100001101110 |
3 | 1100202011101220000 |
4 | 133123121201232 |
5 | 2034440314032 |
6 | 124153205130 |
7 | 16031526141 |
oct | 3733314156 |
9 | 1322141800 |
10 | 527276142 |
11 | 2506a7408 |
12 | 1287007a6 |
13 | 85315323 |
14 | 50056058 |
15 | 31454e7c |
hex | 1f6d986e |
527276142 has 20 divisors (see below), whose sum is σ = 1181489496. Its totient is φ = 175758660.
The previous prime is 527276111. The next prime is 527276143. The reversal of 527276142 is 241672725.
It is a happy number.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 527276097 and 527276106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (527276143) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1627234 + ... + 1627557.
Almost surely, 2527276142 is an apocalyptic number.
527276142 is an abundant number, since it is smaller than the sum of its proper divisors (654213354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
527276142 is a wasteful number, since it uses less digits than its factorization.
527276142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3254805 (or 3254796 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 527276142 is about 22962.4942460526. The cubic root of 527276142 is about 807.8784811778.
The spelling of 527276142 in words is "five hundred twenty-seven million, two hundred seventy-six thousand, one hundred forty-two".
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