Base | Representation |
---|---|
bin | 1000100001011… |
… | …10101111001110 |
3 | 11222112022011101 |
4 | 10100232233032 |
5 | 121300311411 |
6 | 11032213314 |
7 | 1525460041 |
oct | 420565716 |
9 | 158468141 |
10 | 71494606 |
11 | 373a1a57 |
12 | 1bb3a23a |
13 | 11a72c01 |
14 | 96d0c58 |
15 | 64238c1 |
hex | 442ebce |
71494606 has 12 divisors (see below), whose sum is σ = 113184432. Its totient is φ = 33865524.
The previous prime is 71494601. The next prime is 71494609. The reversal of 71494606 is 60649417.
It is a super-2 number, since 2×714946062 = 10222957374190472, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71494601) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48790 + ... + 50233.
It is an arithmetic number, because the mean of its divisors is an integer number (9432036).
Almost surely, 271494606 is an apocalyptic number.
71494606 is a deficient number, since it is larger than the sum of its proper divisors (41689826).
71494606 is a wasteful number, since it uses less digits than its factorization.
71494606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99063 (or 99044 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 71494606 is about 8455.4483027217. The cubic root of 71494606 is about 415.0410875272.
The spelling of 71494606 in words is "seventy-one million, four hundred ninety-four thousand, six hundred six".
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