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434354413 = 16319313807
BaseRepresentation
bin11001111000111…
…011100011101101
31010021022111020111
4121320323203231
51342143320123
6111033420021
713522644253
oct3170734355
91107274214
10434354413
112031aa999
1210156a611
136bcac55c
14419885d3
15281ec90d
hex19e3b8ed

434354413 has 8 divisors (see below), whose sum is σ = 439315328. Its totient is φ = 429421824.

The previous prime is 434354407. The next prime is 434354429. The reversal of 434354413 is 314453434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-434354413 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 (434324413) 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, 24556 + ... + 38362.

It is an arithmetic number, because the mean of its divisors is an integer number (54914416).

Almost surely, 2434354413 is an apocalyptic number.

It is an amenable number.

434354413 is a deficient number, since it is larger than the sum of its proper divisors (4960915).

434354413 is a wasteful number, since it uses less digits than its factorization.

434354413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14163.

The product of its digits is 34560, while the sum is 31.

The square root of 434354413 is about 20841.1711043310. The cubic root of 434354413 is about 757.3234641096.

The spelling of 434354413 in words is "four hundred thirty-four million, three hundred fifty-four thousand, four hundred thirteen".

Divisors: 1 163 193 13807 31459 2250541 2664751 434354413