Base | Representation |
---|---|
bin | 1000100001011… |
… | …10101011001100 |
3 | 11222112021210211 |
4 | 10100232223030 |
5 | 121300304343 |
6 | 11032212204 |
7 | 1525456222 |
oct | 420565314 |
9 | 158467724 |
10 | 71494348 |
11 | 373a1842 |
12 | 1bb3a064 |
13 | 11a72a63 |
14 | 96d0b12 |
15 | 642379d |
hex | 442eacc |
71494348 has 6 divisors (see below), whose sum is σ = 125115116. Its totient is φ = 35747172.
The previous prime is 71494343. The next prime is 71494349. The reversal of 71494348 is 84349417.
It is a super-2 number, since 2×714943482 = 10222883591890208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 71494348.
It is not an unprimeable number, because it can be changed into a prime (71494343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8936790 + ... + 8936797.
Almost surely, 271494348 is an apocalyptic number.
It is an amenable number.
71494348 is a deficient number, since it is larger than the sum of its proper divisors (53620768).
71494348 is a wasteful number, since it uses less digits than its factorization.
71494348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17873591 (or 17873589 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 71494348 is about 8455.4330462727. The cubic root of 71494348 is about 415.0405882787.
The spelling of 71494348 in words is "seventy-one million, four hundred ninety-four thousand, three hundred forty-eight".
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