Base | Representation |
---|---|
bin | 100110111101… |
… | …101001110001 |
3 | 201012220222100 |
4 | 212331221301 |
5 | 10103322001 |
6 | 1002531013 |
7 | 152550300 |
oct | 46755161 |
9 | 21186870 |
10 | 10214001 |
11 | 5846a26 |
12 | 3506a69 |
13 | 21680b5 |
14 | 14dc437 |
15 | d6b586 |
hex | 9bda71 |
10214001 has 72 divisors (see below), whose sum is σ = 19206720. Its totient is φ = 5189184.
The previous prime is 10213999. The next prime is 10214027. The reversal of 10214001 is 10041201.
It is a happy number.
It is not a de Polignac number, because 10214001 - 21 = 10213999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10214041) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 192691 + ... + 192743.
It is an arithmetic number, because the mean of its divisors is an integer number (266760).
Almost surely, 210214001 is an apocalyptic number.
It is an amenable number.
10214001 is a deficient number, since it is larger than the sum of its proper divisors (8992719).
10214001 is a wasteful number, since it uses less digits than its factorization.
10214001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115 (or 105 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 10214001 is about 3195.9350744344. The cubic root of 10214001 is about 216.9694719455.
Adding to 10214001 its reverse (10041201), we get a palindrome (20255202).
The spelling of 10214001 in words is "ten million, two hundred fourteen thousand, one".
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