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1420014302 = 27101429593
BaseRepresentation
bin101010010100011…
…1011001011011110
310122222000012102022
41110220323023132
510402010424202
6352523500142
750121631250
oct12450731336
93588005368
101420014302
11669619843
12337687652
13198268565
14d6841cd0
15849e9ea2
hex54a3b2de

1420014302 has 8 divisors (see below), whose sum is σ = 2434310256. Its totient is φ = 608577552.

The previous prime is 1420014287. The next prime is 1420014307. The reversal of 1420014302 is 2034100241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420014307) 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, 50714783 + ... + 50714810.

It is an arithmetic number, because the mean of its divisors is an integer number (304288782).

Almost surely, 21420014302 is an apocalyptic number.

1420014302 is a deficient number, since it is larger than the sum of its proper divisors (1014295954).

1420014302 is a wasteful number, since it uses less digits than its factorization.

1420014302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101429602.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1420014302 is about 37683.0771301920. The cubic root of 1420014302 is about 1123.9946381502.

Adding to 1420014302 its reverse (2034100241), we get a palindrome (3454114543).

The spelling of 1420014302 in words is "one billion, four hundred twenty million, fourteen thousand, three hundred two".

Divisors: 1 2 7 14 101429593 202859186 710007151 1420014302