Base | Representation |
---|---|
bin | 10100110111101… |
… | …101110110001111 |
3 | 220101212110112200 |
4 | 110313231312033 |
5 | 1204114300111 |
6 | 54424532543 |
7 | 11451140400 |
oct | 2467556617 |
9 | 811773480 |
10 | 350150031 |
11 | 16a7179a0 |
12 | 99321153 |
13 | 5770958a |
14 | 347099a7 |
15 | 20b18256 |
hex | 14dedd8f |
350150031 has 144 divisors (see below), whose sum is σ = 704246400. Its totient is φ = 165110400.
The previous prime is 350150029. The next prime is 350150039. The reversal of 350150031 is 130051053.
It is a happy number.
It is not a de Polignac number, because 350150031 - 21 = 350150029 is a prime.
It is a super-2 number, since 2×3501500312 = 245210088418601922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 350149986 and 350150013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350150039) 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 143 ways as a sum of consecutive naturals, for example, 2672836 + ... + 2672966.
It is an arithmetic number, because the mean of its divisors is an integer number (4890600).
Almost surely, 2350150031 is an apocalyptic number.
350150031 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
350150031 is a wasteful number, since it uses less digits than its factorization.
350150031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210 (or 200 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
The square root of 350150031 is about 18712.2962513958. The cubic root of 350150031 is about 704.8305553242.
The spelling of 350150031 in words is "three hundred fifty million, one hundred fifty thousand, thirty-one".
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