Base | Representation |
---|---|
bin | 100001000101011001… |
… | …1011110001000010101 |
3 | 20210101110202210122220 |
4 | 1002022303132020111 |
5 | 2131001321202201 |
6 | 52350014012553 |
7 | 5063432644044 |
oct | 1021263361025 |
9 | 223343683586 |
10 | 71048225301 |
11 | 28149964279 |
12 | 11929aa7159 |
13 | 691366b201 |
14 | 361dd1855b |
15 | 1cac66b036 |
hex | 108acde215 |
71048225301 has 16 divisors (see below), whose sum is σ = 99722595840. Its totient is φ = 44869958640.
The previous prime is 71048225299. The next prime is 71048225351. The reversal of 71048225301 is 10352284017.
It is not a de Polignac number, because 71048225301 - 21 = 71048225299 is a prime.
It is a super-3 number, since 3×710482253013 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71048225351) 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, 1590096 + ... + 1634166.
It is an arithmetic number, because the mean of its divisors is an integer number (6232662240).
Almost surely, 271048225301 is an apocalyptic number.
It is an amenable number.
71048225301 is a deficient number, since it is larger than the sum of its proper divisors (28674370539).
71048225301 is a wasteful number, since it uses less digits than its factorization.
71048225301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72376.
The product of its (nonzero) digits is 13440, while the sum is 33.
The spelling of 71048225301 in words is "seventy-one billion, forty-eight million, two hundred twenty-five thousand, three hundred one".
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