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1301000226 = 23216833371
BaseRepresentation
bin100110110001011…
…1011000000100010
310100200001122210120
41031202323000202
510131024001401
6333032541110
744145214401
oct11542730042
93320048716
101301000226
116084207a9
12303851796
131796c8326
14c4b01638
157933b836
hex4d8bb022

1301000226 has 8 divisors (see below), whose sum is σ = 2602000464. Its totient is φ = 433666740.

The previous prime is 1301000213. The next prime is 1301000227. The reversal of 1301000226 is 6220001031.

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

1301000226 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1301000227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108416680 + ... + 108416691.

It is an arithmetic number, because the mean of its divisors is an integer number (325250058).

Almost surely, 21301000226 is an apocalyptic number.

1301000226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301000226 is a wasteful number, since it uses less digits than its factorization.

1301000226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216833376.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1301000226 is about 36069.3807265941. The cubic root of 1301000226 is about 1091.6727188782.

Adding to 1301000226 its reverse (6220001031), we get a palindrome (7521001257).

The spelling of 1301000226 in words is "one billion, three hundred one million, two hundred twenty-six", and thus it is an aban number.

Divisors: 1 2 3 6 216833371 433666742 650500113 1301000226