Search a number
-
+
301442331301 = 3169114072281
BaseRepresentation
bin1000110001011110101…
…11001111001010100101
31001211002000221001022221
410120233113033022211
514414323214100201
6350251455152341
730531010353016
oct4305727171245
91054060831287
10301442331301
11106928379141
124a5085156b1
132256c8ac097
141083891300d
157c941164a1
hex462f5cf2a5

301442331301 has 8 divisors (see below), whose sum is σ = 311616612608. Its totient is φ = 291296196000.

The previous prime is 301442331271. The next prime is 301442331347. The reversal of 301442331301 is 103133244103.

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 301442331301 - 25 = 301442331269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301442331361) 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, 7014720 + ... + 7057561.

It is an arithmetic number, because the mean of its divisors is an integer number (38952076576).

Almost surely, 2301442331301 is an apocalyptic number.

301442331301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

301442331301 is a deficient number, since it is larger than the sum of its proper divisors (10174281307).

301442331301 is a wasteful number, since it uses less digits than its factorization.

301442331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14073003.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 301442331301 its reverse (103133244103), we get a palindrome (404575575404).

The spelling of 301442331301 in words is "three hundred one billion, four hundred forty-two million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 31 691 21421 14072281 436240711 9723946171 301442331301