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1301341223 = 71314300453
BaseRepresentation
bin100110110010000…
…1110010000100111
310100200200222120002
41031210032100213
510131120404343
6333044131515
744151134510
oct11544162047
93320628502
101301341223
11608633a16
12303996b9b
131797b75c0
14c4b8da07
15793a78b8
hex4d90e427

1301341223 has 8 divisors (see below), whose sum is σ = 1601650848. Its totient is φ = 1029632544.

The previous prime is 1301341199. The next prime is 1301341241. The reversal of 1301341223 is 3221431031.

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 1301341223 - 26 = 1301341159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301341195 and 1301341204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301301223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7150136 + ... + 7150317.

It is an arithmetic number, because the mean of its divisors is an integer number (200206356).

Almost surely, 21301341223 is an apocalyptic number.

1301341223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1301341223 is a deficient number, since it is larger than the sum of its proper divisors (300309625).

1301341223 is a wasteful number, since it uses less digits than its factorization.

1301341223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14300473.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1301341223 is about 36074.1073763440. The cubic root of 1301341223 is about 1091.7680877070.

Adding to 1301341223 its reverse (3221431031), we get a palindrome (4522772254).

The spelling of 1301341223 in words is "one billion, three hundred one million, three hundred forty-one thousand, two hundred twenty-three".

Divisors: 1 7 13 91 14300453 100103171 185905889 1301341223