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420010341 = 3160787121
BaseRepresentation
bin11001000010001…
…101100101100101
31002021022201212120
4121002031211211
51330010312331
6105402140153
713260012642
oct3102154545
91067281776
10420010341
111a60a2a93
12b87b1659
136902963a
143dad2dc9
1526d17796
hex1908d965

420010341 has 8 divisors (see below), whose sum is σ = 560368704. Its totient is φ = 279829440.

The previous prime is 420010271. The next prime is 420010361. The reversal of 420010341 is 143010024.

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

It is not a de Polignac number, because 420010341 - 223 = 411621733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 420010341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420010361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38740 + ... + 48381.

It is an arithmetic number, because the mean of its divisors is an integer number (70046088).

Almost surely, 2420010341 is an apocalyptic number.

It is an amenable number.

420010341 is a deficient number, since it is larger than the sum of its proper divisors (140358363).

420010341 is a wasteful number, since it uses less digits than its factorization.

420010341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88731.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 420010341 is about 20494.1538249326. The cubic root of 420010341 is about 748.8933848960.

Adding to 420010341 its reverse (143010024), we get a palindrome (563020365).

It can be divided in two parts, 4200 and 10341, that added together give a palindrome (14541).

The spelling of 420010341 in words is "four hundred twenty million, ten thousand, three hundred forty-one".

Divisors: 1 3 1607 4821 87121 261363 140003447 420010341