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226541301 = 3729397937
BaseRepresentation
bin11011000000010…
…11111011110101
3120210021111020120
431200023323311
5430443310201
634251322153
75420366160
oct1540137365
9523244216
10226541301
11106970918
1263a50359
1337c1ac0c
1422130ad7
1514d4d536
hexd80bef5

226541301 has 32 divisors (see below), whose sum is σ = 358391040. Its totient is φ = 124540416.

The previous prime is 226541281. The next prime is 226541311. The reversal of 226541301 is 103145622.

It is not a de Polignac number, because 226541301 - 211 = 226539253 is a prime.

It is a super-2 number, since 2×2265413012 = 102641922117545202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226541311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241305 + ... + 242241.

It is an arithmetic number, because the mean of its divisors is an integer number (11199720).

Almost surely, 2226541301 is an apocalyptic number.

226541301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

226541301 is a deficient number, since it is larger than the sum of its proper divisors (131849739).

226541301 is a wasteful number, since it uses less digits than its factorization.

226541301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 226541301 is about 15051.2890145662. The cubic root of 226541301 is about 609.6058557478.

Adding to 226541301 its reverse (103145622), we get a palindrome (329686923).

The spelling of 226541301 in words is "two hundred twenty-six million, five hundred forty-one thousand, three hundred one".

Divisors: 1 3 7 21 29 87 203 397 609 937 1191 2779 2811 6559 8337 11513 19677 27173 34539 80591 81519 190211 241773 371989 570633 1115967 2603923 7811769 10787681 32363043 75513767 226541301