Base | Representation |
---|---|
bin | 11101001111011101… |
… | …111111110100011010 |
3 | 10000001011221102110121 |
4 | 131033131333310122 |
5 | 1003300344102324 |
6 | 22231332503454 |
7 | 2161033614544 |
oct | 351735776432 |
9 | 100034842417 |
10 | 31398034714 |
11 | 12352410222 |
12 | 610317ab8a |
13 | 2c64c06187 |
14 | 173bda8694 |
15 | c3b7315e4 |
hex | 74f77fd1a |
31398034714 has 8 divisors (see below), whose sum is σ = 47107025460. Its totient is φ = 15695692896.
The previous prime is 31398034709. The next prime is 31398034729. The reversal of 31398034714 is 41743089313.
It can be written as a sum of positive squares in 2 ways, for example, as 31252229089 + 145805625 = 176783^2 + 12075^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650409 + ... + 1669324.
Almost surely, 231398034714 is an apocalyptic number.
31398034714 is a deficient number, since it is larger than the sum of its proper divisors (15708990746).
31398034714 is a wasteful number, since it uses less digits than its factorization.
31398034714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3324464.
The product of its (nonzero) digits is 217728, while the sum is 43.
The spelling of 31398034714 in words is "thirty-one billion, three hundred ninety-eight million, thirty-four thousand, seven hundred fourteen".
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