Base | Representation |
---|---|
bin | 11000001000010… |
… | …01100111001110 |
3 | 112002212201112220 |
4 | 30010021213032 |
5 | 403304231132 |
6 | 32030240210 |
7 | 5005331601 |
oct | 1404114716 |
9 | 462781486 |
10 | 202414542 |
11 | a4292050 |
12 | 57956066 |
13 | 32c21325 |
14 | 1cc50338 |
15 | 12b84a2c |
hex | c1099ce |
202414542 has 32 divisors (see below), whose sum is σ = 443971584. Its totient is φ = 61012800.
The previous prime is 202414517. The next prime is 202414549. The reversal of 202414542 is 245414202.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202414549) 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, 4578 + ... + 20634.
It is an arithmetic number, because the mean of its divisors is an integer number (13874112).
Almost surely, 2202414542 is an apocalyptic number.
202414542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202414542 is an abundant number, since it is smaller than the sum of its proper divisors (241557042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202414542 is a wasteful number, since it uses less digits than its factorization.
202414542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16264.
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 202414542 is about 14227.2464658485. The cubic root of 202414542 is about 587.1475279451.
Adding to 202414542 its reverse (245414202), we get a palindrome (447828744).
The spelling of 202414542 in words is "two hundred two million, four hundred fourteen thousand, five hundred forty-two".
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