Base | Representation |
---|---|
bin | 100110111101… |
… | …101000111010 |
3 | 201012220220022 |
4 | 212331220322 |
5 | 10103321241 |
6 | 1002530442 |
7 | 152550161 |
oct | 46755072 |
9 | 21186808 |
10 | 10213946 |
11 | 5846986 |
12 | 3506a22 |
13 | 2168072 |
14 | 14dc3d8 |
15 | d6b54b |
hex | 9bda3a |
10213946 has 16 divisors (see below), whose sum is σ = 15755904. Its totient is φ = 4963584.
The previous prime is 10213937. The next prime is 10213967. The reversal of 10213946 is 64931201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17861 + ... + 18423.
It is an arithmetic number, because the mean of its divisors is an integer number (984744).
Almost surely, 210213946 is an apocalyptic number.
10213946 is a deficient number, since it is larger than the sum of its proper divisors (5541958).
10213946 is a wasteful number, since it uses less digits than its factorization.
10213946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 805.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 10213946 is about 3195.9264697424. The cubic root of 10213946 is about 216.9690825015.
The spelling of 10213946 in words is "ten million, two hundred thirteen thousand, nine hundred forty-six".
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