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413312442 = 2371970217
BaseRepresentation
bin11000101000101…
…010010110111010
31001210201110002020
4120220222112322
51321301444232
6105002415310
713146045354
oct3050522672
91053643066
10413312442
111a2338834
12b6501536
1367822a9a
143cc6c0d4
1526442e2c
hex18a2a5ba

413312442 has 16 divisors (see below), whose sum is σ = 838268352. Its totient is φ = 135830240.

The previous prime is 413312411. The next prime is 413312443. The reversal of 413312442 is 244213314.

It is not an unprimeable number, because it can be changed into a prime (413312443) 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, 484683 + ... + 485534.

It is an arithmetic number, because the mean of its divisors is an integer number (52391772).

Almost surely, 2413312442 is an apocalyptic number.

413312442 is an abundant number, since it is smaller than the sum of its proper divisors (424955910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

413312442 is a wasteful number, since it uses less digits than its factorization.

413312442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970293.

The product of its digits is 2304, while the sum is 24.

The square root of 413312442 is about 20330.0871124548. The cubic root of 413312442 is about 744.8911703858.

Adding to 413312442 its reverse (244213314), we get a palindrome (657525756).

The spelling of 413312442 in words is "four hundred thirteen million, three hundred twelve thousand, four hundred forty-two".

Divisors: 1 2 3 6 71 142 213 426 970217 1940434 2910651 5821302 68885407 137770814 206656221 413312442