Base | Representation |
---|---|
bin | 110010110100101… |
… | …011001111111001 |
3 | 2012102110002120101 |
4 | 302310223033321 |
5 | 3221240410213 |
6 | 220335355401 |
7 | 30062366500 |
oct | 6264531771 |
9 | 2172402511 |
10 | 852669433 |
11 | 3a8345190 |
12 | 1b9682b61 |
13 | 107864335 |
14 | 81359837 |
15 | 4ecccbdd |
hex | 32d2b3f9 |
852669433 has 24 divisors (see below), whose sum is σ = 1086148224. Its totient is φ = 661903200.
The previous prime is 852669413. The next prime is 852669439. The reversal of 852669433 is 334966258.
It is a happy number.
It is not a de Polignac number, because 852669433 - 217 = 852538361 is a prime.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (852669439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146448 + ... + 152158.
It is an arithmetic number, because the mean of its divisors is an integer number (45256176).
Almost surely, 2852669433 is an apocalyptic number.
It is an amenable number.
852669433 is a deficient number, since it is larger than the sum of its proper divisors (233478791).
852669433 is a wasteful number, since it uses less digits than its factorization.
852669433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6013 (or 6006 counting only the distinct ones).
The product of its digits is 933120, while the sum is 46.
The square root of 852669433 is about 29200.5039853767. The cubic root of 852669433 is about 948.2588358518.
The spelling of 852669433 in words is "eight hundred fifty-two million, six hundred sixty-nine thousand, four hundred thirty-three".
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