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1301232014 = 21574144051
BaseRepresentation
bin100110110001111…
…0011100110001110
310100200111102202022
41031203303212032
510131103411024
6333041530142
744150201225
oct11543634616
93320442668
101301232014
11608569965
12303943952
13179779994
14c4b61cbc
157938535e
hex4d8f398e

1301232014 has 8 divisors (see below), whose sum is σ = 1964280648. Its totient is φ = 646471800.

The previous prime is 1301232013. The next prime is 1301232077. The reversal of 1301232014 is 4102321031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1301231983 and 1301232001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071712 + ... + 2072339.

It is an arithmetic number, because the mean of its divisors is an integer number (245535081).

Almost surely, 21301232014 is an apocalyptic number.

1301232014 is a deficient number, since it is larger than the sum of its proper divisors (663048634).

1301232014 is a wasteful number, since it uses less digits than its factorization.

1301232014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144210.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1301232014 is about 36072.5936688783. The cubic root of 1301232014 is about 1091.7375463357.

Adding to 1301232014 its reverse (4102321031), we get a palindrome (5403553045).

The spelling of 1301232014 in words is "one billion, three hundred one million, two hundred thirty-two thousand, fourteen".

Divisors: 1 2 157 314 4144051 8288102 650616007 1301232014