Base | Representation |
---|---|
bin | 1110101010101… |
… | …01001110101110 |
3 | 22120111200212001 |
4 | 13111111032232 |
5 | 222444014434 |
6 | 20113002514 |
7 | 3022521214 |
oct | 725251656 |
9 | 276450761 |
10 | 123032494 |
11 | 634a3152 |
12 | 3525343a |
13 | 1c6492c0 |
14 | 124a8cb4 |
15 | ac04114 |
hex | 75553ae |
123032494 has 8 divisors (see below), whose sum is σ = 198744840. Its totient is φ = 56784216.
The previous prime is 123032491. The next prime is 123032501. The reversal of 123032494 is 494230321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123032491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365984 + ... + 2366035.
It is an arithmetic number, because the mean of its divisors is an integer number (24843105).
Almost surely, 2123032494 is an apocalyptic number.
123032494 is a deficient number, since it is larger than the sum of its proper divisors (75712346).
123032494 is a wasteful number, since it uses less digits than its factorization.
123032494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4732034.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 123032494 is about 11092.0013523259. The cubic root of 123032494 is about 497.3627731920.
The spelling of 123032494 in words is "one hundred twenty-three million, thirty-two thousand, four hundred ninety-four".
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