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226625107 = 363762311
BaseRepresentation
bin11011000001000…
…00011001010011
3120210102202012111
431200200121103
5431004000412
634253210151
75421165412
oct1540403123
9523382174
10226625107
11106a18885
1263a90957
1337c4a0c7
1422153479
1514d682a7
hexd820653

226625107 has 4 divisors (see below), whose sum is σ = 226691056. Its totient is φ = 226559160.

The previous prime is 226625089. The next prime is 226625123. The reversal of 226625107 is 701526622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701526622 = 2350763311.

It is a cyclic number.

It is not a de Polignac number, because 226625107 - 227 = 92407379 is a prime.

It is a super-2 number, since 2×2266251072 = 102717878245522898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226625137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27519 + ... + 34792.

It is an arithmetic number, because the mean of its divisors is an integer number (56672764).

Almost surely, 2226625107 is an apocalyptic number.

226625107 is a deficient number, since it is larger than the sum of its proper divisors (65949).

226625107 is an equidigital number, since it uses as much as digits as its factorization.

226625107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65948.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 226625107 is about 15054.0727711806. The cubic root of 226625107 is about 609.6810183923.

The spelling of 226625107 in words is "two hundred twenty-six million, six hundred twenty-five thousand, one hundred seven".

Divisors: 1 3637 62311 226625107