Search a number
-
+
301412010143 = 423171238953
BaseRepresentation
bin1000110001011011000…
…11100100100010011111
31001210222220212120112002
410120231203210202133
514414242433311033
6350244453232515
730530161546106
oct4305543444237
91053886776462
10301412010143
11106912249432
124a4ba33273b
1322566523b7a
141083489d03d
157c916273e8
hex462d8e489f

301412010143 has 4 divisors (see below), whose sum is σ = 301483253328. Its totient is φ = 301340766960.

The previous prime is 301412010113. The next prime is 301412010149. The reversal of 301412010143 is 341010214103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 301412010143 - 28 = 301412009887 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 (301412010149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35615246 + ... + 35623707.

It is an arithmetic number, because the mean of its divisors is an integer number (75370813332).

Almost surely, 2301412010143 is an apocalyptic number.

301412010143 is a deficient number, since it is larger than the sum of its proper divisors (71243185).

301412010143 is an equidigital number, since it uses as much as digits as its factorization.

301412010143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71243184.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 301412010143 its reverse (341010214103), we get a palindrome (642422224246).

The spelling of 301412010143 in words is "three hundred one billion, four hundred twelve million, ten thousand, one hundred forty-three".

Divisors: 1 4231 71238953 301412010143