Base | Representation |
---|---|
bin | 1000100010010… |
… | …01101010101100 |
3 | 11222201220110122 |
4 | 10101021222230 |
5 | 121312324113 |
6 | 11034424112 |
7 | 1526426444 |
oct | 421115254 |
9 | 158656418 |
10 | 71604908 |
11 | 37467911 |
12 | 1bb92038 |
13 | 11ab118b |
14 | 971d124 |
15 | 6446408 |
hex | 4449aac |
71604908 has 12 divisors (see below), whose sum is σ = 127673280. Its totient is φ = 35126832.
The previous prime is 71604893. The next prime is 71604913. The reversal of 71604908 is 80940617.
It is a plaindrome in base 16.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168668 + ... + 169091.
It is an arithmetic number, because the mean of its divisors is an integer number (10639440).
Almost surely, 271604908 is an apocalyptic number.
It is an amenable number.
71604908 is a deficient number, since it is larger than the sum of its proper divisors (56068372).
71604908 is a wasteful number, since it uses less digits than its factorization.
71604908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337816 (or 337814 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 71604908 is about 8461.9683289410. The cubic root of 71604908 is about 415.2544198874.
The spelling of 71604908 in words is "seventy-one million, six hundred four thousand, nine hundred eight".
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