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413120454 = 2368853409
BaseRepresentation
bin11000100111111…
…011011111000110
31001210100200201120
4120213323133012
51321224323304
6104554334410
713144315545
oct3047733706
91053320646
10413120454
111a221756a
12b642a406
1367786596
143cc1c15c
15264060d9
hex189fb7c6

413120454 has 8 divisors (see below), whose sum is σ = 826240920. Its totient is φ = 137706816.

The previous prime is 413120453. The next prime is 413120483. The reversal of 413120454 is 454021314.

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

413120454 is an admirable number.

It is a super-2 number, since 2×4131204542 = 341337019026332232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413120453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34426699 + ... + 34426710.

It is an arithmetic number, because the mean of its divisors is an integer number (103280115).

Almost surely, 2413120454 is an apocalyptic number.

413120454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

413120454 is a wasteful number, since it uses less digits than its factorization.

413120454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68853414.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 413120454 is about 20325.3647937743. The cubic root of 413120454 is about 744.7758159143.

Adding to 413120454 its reverse (454021314), we get a palindrome (867141768).

The spelling of 413120454 in words is "four hundred thirteen million, one hundred twenty thousand, four hundred fifty-four".

Divisors: 1 2 3 6 68853409 137706818 206560227 413120454