Base | Representation |
---|---|
bin | 11101010000011… |
… | …11100110111100 |
3 | 122002211011122112 |
4 | 32220033212330 |
5 | 1000312240331 |
6 | 40204233152 |
7 | 6040061306 |
oct | 1650174674 |
9 | 562734575 |
10 | 245430716 |
11 | 1165a2803 |
12 | 6a23b7b8 |
13 | 3bb0299b |
14 | 2484a976 |
15 | 1683032b |
hex | ea0f9bc |
245430716 has 6 divisors (see below), whose sum is σ = 429503760. Its totient is φ = 122715356.
The previous prime is 245430701. The next prime is 245430781. The reversal of 245430716 is 617034542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30678836 + ... + 30678843.
It is an arithmetic number, because the mean of its divisors is an integer number (71583960).
Almost surely, 2245430716 is an apocalyptic number.
It is an amenable number.
245430716 is a deficient number, since it is larger than the sum of its proper divisors (184073044).
245430716 is a wasteful number, since it uses less digits than its factorization.
245430716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61357683 (or 61357681 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 245430716 is about 15666.2285186959. The cubic root of 245430716 is about 626.0989442353.
The spelling of 245430716 in words is "two hundred forty-five million, four hundred thirty thousand, seven hundred sixteen".
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