Base | Representation |
---|---|
bin | 1000100100110… |
… | …11101111110000 |
3 | 12000100222122100 |
4 | 10102123233300 |
5 | 121404103404 |
6 | 11045540400 |
7 | 1532326554 |
oct | 422335760 |
9 | 160328570 |
10 | 71941104 |
11 | 37677464 |
12 | 20114700 |
13 | 11b9b201 |
14 | 97a9864 |
15 | 64b0d39 |
hex | 449bbf0 |
71941104 has 30 divisors (see below), whose sum is σ = 201335576. Its totient is φ = 23980320.
The previous prime is 71941069. The next prime is 71941157. The reversal of 71941104 is 40114917.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249652 + ... + 249939.
Almost surely, 271941104 is an apocalyptic number.
It is an amenable number.
71941104 is an abundant number, since it is smaller than the sum of its proper divisors (129394472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71941104 is a wasteful number, since it uses less digits than its factorization.
71941104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499605 (or 499596 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 71941104 is about 8481.8101841529. The cubic root of 71941104 is about 415.9032997622.
The spelling of 71941104 in words is "seventy-one million, nine hundred forty-one thousand, one hundred four".
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