Base | Representation |
---|---|
bin | 1100111111011110… |
… | …1110000000011011 |
3 | 100000001022212000002 |
4 | 3033313232000123 |
5 | 24120244140300 |
6 | 1334021003215 |
7 | 152265114356 |
oct | 31767560033 |
9 | 10001285002 |
10 | 3487490075 |
11 | 152a662a03 |
12 | 813b5350b |
13 | 4376a94c4 |
14 | 25126329d |
15 | 15628a5d5 |
hex | cfdee01b |
3487490075 has 12 divisors (see below), whose sum is σ = 4578869880. Its totient is φ = 2625874560.
The previous prime is 3487490051. The next prime is 3487490077. The reversal of 3487490075 is 5700947843.
It is not a de Polignac number, because 3487490075 - 212 = 3487485979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3487490077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4102505 + ... + 4103354.
It is an arithmetic number, because the mean of its divisors is an integer number (381572490).
Almost surely, 23487490075 is an apocalyptic number.
3487490075 is a deficient number, since it is larger than the sum of its proper divisors (1091379805).
3487490075 is a wasteful number, since it uses less digits than its factorization.
3487490075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8205886 (or 8205881 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 47.
The square root of 3487490075 is about 59054.9750232781. The cubic root of 3487490075 is about 1516.4833978663.
The spelling of 3487490075 in words is "three billion, four hundred eighty-seven million, four hundred ninety thousand, seventy-five".
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