Base | Representation |
---|---|
bin | 100001010101111000… |
… | …0011101010110100110 |
3 | 20211211000001220222010 |
4 | 1002223300131112212 |
5 | 2133114334140224 |
6 | 52520523415050 |
7 | 5113225112331 |
oct | 1025360352646 |
9 | 224730056863 |
10 | 71601083814 |
11 | 28402a44037 |
12 | 11a63084486 |
13 | 69a106c820 |
14 | 367350d618 |
15 | 1ce0e75e29 |
hex | 10abc1d5a6 |
71601083814 has 16 divisors (see below), whose sum is σ = 154217719152. Its totient is φ = 22031102688.
The previous prime is 71601083809. The next prime is 71601083819. The reversal of 71601083814 is 41838010617.
It is an interprime number because it is at equal distance from previous prime (71601083809) and next prime (71601083819).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71601083819) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458981229 + ... + 458981384.
It is an arithmetic number, because the mean of its divisors is an integer number (9638607447).
Almost surely, 271601083814 is an apocalyptic number.
71601083814 is an abundant number, since it is smaller than the sum of its proper divisors (82616635338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71601083814 is a wasteful number, since it uses less digits than its factorization.
71601083814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917962631.
The product of its (nonzero) digits is 32256, while the sum is 39.
The spelling of 71601083814 in words is "seventy-one billion, six hundred one million, eighty-three thousand, eight hundred fourteen".
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