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226284201 = 321113193911
BaseRepresentation
bin11010111110011…
…01001010101001
3120202210102120100
431133031022221
5430412043301
634242020013
75415245463
oct1537151251
9522712510
10226284201
11106805740
1263947609
1337b5aba0
14220a5133
1514cec286
hexd7cd2a9

226284201 has 48 divisors (see below), whose sum is σ = 386410752. Its totient is φ = 125798400.

The previous prime is 226284199. The next prime is 226284211. The reversal of 226284201 is 102482622.

It is a happy number.

It is not a de Polignac number, because 226284201 - 21 = 226284199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226284211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247936 + ... + 248846.

It is an arithmetic number, because the mean of its divisors is an integer number (8050224).

Almost surely, 2226284201 is an apocalyptic number.

It is an amenable number.

226284201 is a deficient number, since it is larger than the sum of its proper divisors (160126551).

226284201 is a wasteful number, since it uses less digits than its factorization.

226284201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 226284201 is about 15042.7457932387. The cubic root of 226284201 is about 609.3751561025.

The spelling of 226284201 in words is "two hundred twenty-six million, two hundred eighty-four thousand, two hundred one".

Divisors: 1 3 9 11 13 33 39 99 117 143 193 429 579 911 1287 1737 2123 2509 2733 6369 7527 8199 10021 11843 19107 22581 27599 30063 35529 82797 90189 106587 130273 175823 248391 390819 527469 1172457 1582407 1934053 2285699 5802159 6857097 17406477 20571291 25142689 75428067 226284201