Base | Representation |
---|---|
bin | 101100101001011… |
… | …010001011011001 |
3 | 1221012110211001010 |
4 | 230221122023121 |
5 | 3013224141013 |
6 | 202154444133 |
7 | 24363561630 |
oct | 5451321331 |
9 | 1835424033 |
10 | 749052633 |
11 | 35490336a |
12 | 18aa33649 |
13 | bc255514 |
14 | 716a6517 |
15 | 45b617c3 |
hex | 2ca5a2d9 |
749052633 has 16 divisors (see below), whose sum is σ = 1144406016. Its totient is φ = 426907920.
The previous prime is 749052593. The next prime is 749052643. The reversal of 749052633 is 336250947.
749052633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 749052633 - 29 = 749052121 is a prime.
It is a super-2 number, since 2×7490526332 = 1122159694008465378, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 749052591 and 749052600.
It is not an unprimeable number, because it can be changed into a prime (749052643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38523 + ... + 54608.
It is an arithmetic number, because the mean of its divisors is an integer number (71525376).
Almost surely, 2749052633 is an apocalyptic number.
It is an amenable number.
749052633 is a deficient number, since it is larger than the sum of its proper divisors (395353383).
749052633 is a wasteful number, since it uses less digits than its factorization.
749052633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93524.
The product of its (nonzero) digits is 136080, while the sum is 39.
The square root of 749052633 is about 27368.8259338979. The cubic root of 749052633 is about 908.1775840991.
The spelling of 749052633 in words is "seven hundred forty-nine million, fifty-two thousand, six hundred thirty-three".
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