Base | Representation |
---|---|
bin | 1000100111111… |
… | …10110001001111 |
3 | 12001010121000112 |
4 | 10103332301033 |
5 | 122010043303 |
6 | 11102350235 |
7 | 1535636222 |
oct | 423766117 |
9 | 161117015 |
10 | 72346703 |
11 | 37924170 |
12 | 2028b37b |
13 | 11cb0a00 |
14 | 98735b9 |
15 | 65410d8 |
hex | 44fec4f |
72346703 has 12 divisors (see below), whose sum is σ = 85463928. Its totient is φ = 60708960.
The previous prime is 72346669. The next prime is 72346709. The reversal of 72346703 is 30764327.
It is not a de Polignac number, because 72346703 - 26 = 72346639 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 72346703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72346709) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17600 + ... + 21317.
It is an arithmetic number, because the mean of its divisors is an integer number (7121994).
Almost surely, 272346703 is an apocalyptic number.
72346703 is a deficient number, since it is larger than the sum of its proper divisors (13117225).
72346703 is a wasteful number, since it uses less digits than its factorization.
72346703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38954 (or 38941 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 32.
The square root of 72346703 is about 8505.6865096240. The cubic root of 72346703 is about 416.6834468620.
The spelling of 72346703 in words is "seventy-two million, three hundred forty-six thousand, seven hundred three".
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