Base | Representation |
---|---|
bin | 1100111110110001… |
… | …01111100100010101 |
3 | 122222200110110012210 |
4 | 12133120233210111 |
5 | 103233032442213 |
6 | 3111310304033 |
7 | 334461533304 |
oct | 63730574425 |
9 | 18880413183 |
10 | 6969030933 |
11 | 2a569220a7 |
12 | 1425ab8019 |
13 | 870a81b57 |
14 | 4a17b843b |
15 | 2abc4d0c3 |
hex | 19f62f915 |
6969030933 has 16 divisors (see below), whose sum is σ = 9382269440. Its totient is φ = 4601109744.
The previous prime is 6969030911. The next prime is 6969030989. The reversal of 6969030933 is 3390309696.
It is not a de Polignac number, because 6969030933 - 230 = 5895289109 is a prime.
It is a super-2 number, since 2×69690309332 = 97134784290221700978, which contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6969030833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113208 + ... + 163566.
It is an arithmetic number, because the mean of its divisors is an integer number (586391840).
Almost surely, 26969030933 is an apocalyptic number.
It is an amenable number.
6969030933 is a deficient number, since it is larger than the sum of its proper divisors (2413238507).
6969030933 is a wasteful number, since it uses less digits than its factorization.
6969030933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50808.
The product of its (nonzero) digits is 708588, while the sum is 48.
The square root of 6969030933 is about 83480.7219242862. The cubic root of 6969030933 is about 1910.1059792441.
The spelling of 6969030933 in words is "six billion, nine hundred sixty-nine million, thirty thousand, nine hundred thirty-three".
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