Base | Representation |
---|---|
bin | 110100110000010… |
… | …000001000010101 |
3 | 2021200101220212001 |
4 | 310300100020111 |
5 | 3303034023323 |
6 | 223453555301 |
7 | 30634631065 |
oct | 6460201025 |
9 | 2250356761 |
10 | 885064213 |
11 | 414660930 |
12 | 2084a5b31 |
13 | 111497347 |
14 | 8578d3a5 |
15 | 52a7b3ad |
hex | 34c10215 |
885064213 has 16 divisors (see below), whose sum is σ = 1018483200. Its totient is φ = 760650480.
The previous prime is 885064207. The next prime is 885064231. The reversal of 885064213 is 312460588.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 885064213 - 221 = 882967061 is a prime.
It is a super-2 number, since 2×8850642132 = 1566677322266618738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (885064273) 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, 100918 + ... + 109336.
It is an arithmetic number, because the mean of its divisors is an integer number (63655200).
Almost surely, 2885064213 is an apocalyptic number.
It is an amenable number.
885064213 is a deficient number, since it is larger than the sum of its proper divisors (133418987).
885064213 is a wasteful number, since it uses less digits than its factorization.
885064213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8952.
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 885064213 is about 29750.0287899020. The cubic root of 885064213 is about 960.1186966227.
The spelling of 885064213 in words is "eight hundred eighty-five million, sixty-four thousand, two hundred thirteen".
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