Base | Representation |
---|---|
bin | 1000100000011… |
… | …01001001101010 |
3 | 11222021022110010 |
4 | 10100031021222 |
5 | 121231411114 |
6 | 11025232350 |
7 | 1524345000 |
oct | 420151152 |
9 | 158238403 |
10 | 71357034 |
11 | 37308661 |
12 | 1ba926b6 |
13 | 11a253c8 |
14 | 9696a70 |
15 | 63e7c59 |
hex | 440d26a |
71357034 has 32 divisors (see below), whose sum is σ = 166435200. Its totient is φ = 20387136.
The previous prime is 71357029. The next prime is 71357047. The reversal of 71357034 is 43075317.
It is a junction number, because it is equal to n+sod(n) for n = 71356992 and 71357010.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15279 + ... + 19394.
It is an arithmetic number, because the mean of its divisors is an integer number (5201100).
Almost surely, 271357034 is an apocalyptic number.
71357034 is an abundant number, since it is smaller than the sum of its proper divisors (95078166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71357034 is a wasteful number, since it uses less digits than its factorization.
71357034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34699 (or 34685 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 71357034 is about 8447.3092757398. The cubic root of 71357034 is about 414.7747052171.
The spelling of 71357034 in words is "seventy-one million, three hundred fifty-seven thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •