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226460351 = 13132113187
BaseRepresentation
bin11010111111110…
…00001010111111
3120210010101012102
431133320022333
5430433212401
634245455315
75416611155
oct1537701277
9523111172
10226460351
11106916017
1263a1153b
1337bc0110
142210d3d5
1514d3456b
hexd7f82bf

226460351 has 8 divisors (see below), whose sum is σ = 244083504. Its totient is φ = 208866240.

The previous prime is 226460341. The next prime is 226460407. The reversal of 226460351 is 153064622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226460351 - 210 = 226459327 is a prime.

It is a super-3 number, since 3×2264603513 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226460341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10580 + ... + 23766.

It is an arithmetic number, because the mean of its divisors is an integer number (30510438).

Almost surely, 2226460351 is an apocalyptic number.

226460351 is a deficient number, since it is larger than the sum of its proper divisors (17623153).

226460351 is a wasteful number, since it uses less digits than its factorization.

226460351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14521.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 226460351 is about 15048.5996358465. The cubic root of 226460351 is about 609.5332369468.

The spelling of 226460351 in words is "two hundred twenty-six million, four hundred sixty thousand, three hundred fifty-one".

Divisors: 1 13 1321 13187 17173 171431 17420027 226460351