Base | Representation |
---|---|
bin | 11111000011100010… |
… | …011001011000011011 |
3 | 10012001220011001001200 |
4 | 133003202121120123 |
5 | 1021242402020201 |
6 | 23152454245243 |
7 | 2260220520264 |
oct | 370342313033 |
9 | 105056131050 |
10 | 33345345051 |
11 | 1316163a307 |
12 | 6567356823 |
13 | 31b5492b05 |
14 | 188486996b |
15 | d02687386 |
hex | 7c389961b |
33345345051 has 12 divisors (see below), whose sum is σ = 48171692712. Its totient is φ = 22227371136.
The previous prime is 33345345041. The next prime is 33345345101. The reversal of 33345345051 is 15054354333.
It is not a de Polignac number, because 33345345051 - 210 = 33345344027 is a prime.
It is a super-2 number, since 2×333453450512 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33345344997 and 33345345015.
It is not an unprimeable number, because it can be changed into a prime (33345345041) 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, 163126 + ... + 305451.
It is an arithmetic number, because the mean of its divisors is an integer number (4014307726).
Almost surely, 233345345051 is an apocalyptic number.
33345345051 is a deficient number, since it is larger than the sum of its proper divisors (14826347661).
33345345051 is a wasteful number, since it uses less digits than its factorization.
33345345051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476490 (or 476487 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 36.
Adding to 33345345051 its reverse (15054354333), we get a palindrome (48399699384).
The spelling of 33345345051 in words is "thirty-three billion, three hundred forty-five million, three hundred forty-five thousand, fifty-one".
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