Base | Representation |
---|---|
bin | 10111111111001… |
… | …11011010000110 |
3 | 112000122022222201 |
4 | 23333213122012 |
5 | 403003211422 |
6 | 31544545114 |
7 | 4662251215 |
oct | 1377473206 |
9 | 460568881 |
10 | 201225862 |
11 | a364aa72 |
12 | 5748219a |
13 | 328c6276 |
14 | 1ca2107c |
15 | 129ec727 |
hex | bfe7686 |
201225862 has 4 divisors (see below), whose sum is σ = 301838796. Its totient is φ = 100612930.
The previous prime is 201225833. The next prime is 201225863. The reversal of 201225862 is 268522102.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 201225862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201225863) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50306464 + ... + 50306467.
It is an arithmetic number, because the mean of its divisors is an integer number (75459699).
Almost surely, 2201225862 is an apocalyptic number.
201225862 is a deficient number, since it is larger than the sum of its proper divisors (100612934).
201225862 is a wasteful number, since it uses less digits than its factorization.
201225862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100612933.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 201225862 is about 14185.4101808866. The cubic root of 201225862 is about 585.9959288701.
Adding to 201225862 its reverse (268522102), we get a palindrome (469747964).
The spelling of 201225862 in words is "two hundred one million, two hundred twenty-five thousand, eight hundred sixty-two".
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