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401301227 is a prime number
BaseRepresentation
bin10111111010110…
…101111011101011
31000222010012210102
4113322311323223
51310213114402
6103453140015
712642001265
oct2772657353
91028105712
10401301227
11196584608
12b248a60b
13651a8962
143b422b35
152536e102
hex17eb5eeb

401301227 has 2 divisors, whose sum is σ = 401301228. Its totient is φ = 401301226.

The previous prime is 401301209. The next prime is 401301349. The reversal of 401301227 is 722103104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401301227 - 28 = 401300971 is a prime.

It is a super-2 number, since 2×4013012272 = 322085349583411058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401301199 and 401301208.

It is not a weakly prime, because it can be changed into another prime (401301427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200650613 + 200650614.

It is an arithmetic number, because the mean of its divisors is an integer number (200650614).

Almost surely, 2401301227 is an apocalyptic number.

401301227 is a deficient number, since it is larger than the sum of its proper divisors (1).

401301227 is an equidigital number, since it uses as much as digits as its factorization.

401301227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 401301227 is about 20032.5042618241. The cubic root of 401301227 is about 737.6043951424.

The spelling of 401301227 in words is "four hundred one million, three hundred one thousand, two hundred twenty-seven".