Base | Representation |
---|---|
bin | 1110111101001011… |
… | …10010111001101111 |
3 | 202201120202122112110 |
4 | 13132211302321233 |
5 | 112421012321241 |
6 | 3404430135103 |
7 | 402655630134 |
oct | 73645627157 |
9 | 22646678473 |
10 | 8029417071 |
11 | 345043a985 |
12 | 1681051493 |
13 | 9ac672980 |
14 | 56256458b |
15 | 31edab816 |
hex | 1de972e6f |
8029417071 has 16 divisors (see below), whose sum is σ = 11566991744. Its totient is φ = 4925077344.
The previous prime is 8029417061. The next prime is 8029417073. The reversal of 8029417071 is 1707149208.
It is not a de Polignac number, because 8029417071 - 29 = 8029416559 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8029417073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323341 + ... + 347286.
It is an arithmetic number, because the mean of its divisors is an integer number (722936984).
Almost surely, 28029417071 is an apocalyptic number.
8029417071 is a deficient number, since it is larger than the sum of its proper divisors (3537574673).
8029417071 is a wasteful number, since it uses less digits than its factorization.
8029417071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670950.
The product of its (nonzero) digits is 28224, while the sum is 39.
The square root of 8029417071 is about 89607.0146305522. The cubic root of 8029417071 is about 2002.4484239702.
The spelling of 8029417071 in words is "eight billion, twenty-nine million, four hundred seventeen thousand, seventy-one".
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