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5434831 = 23236297
BaseRepresentation
bin10100101110110111001111
3101020010012001
4110232313033
52342403311
6312253131
764123663
oct24566717
911203161
105434831
1130822a6
1219a11a7
13118399c
14a168a3
157254c1
hex52edcf

5434831 has 4 divisors (see below), whose sum is σ = 5671152. Its totient is φ = 5198512.

The previous prime is 5434829. The next prime is 5434841. The reversal of 5434831 is 1384345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1384345 = 5276869.

It is a cyclic number.

It is not a de Polignac number, because 5434831 - 21 = 5434829 is a prime.

It is a super-2 number, since 2×54348312 = 59074775997122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5434831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434841) 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, 118126 + ... + 118171.

It is an arithmetic number, because the mean of its divisors is an integer number (1417788).

Almost surely, 25434831 is an apocalyptic number.

5434831 is a deficient number, since it is larger than the sum of its proper divisors (236321).

5434831 is a wasteful number, since it uses less digits than its factorization.

5434831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236320.

The product of its digits is 5760, while the sum is 28.

The square root of 5434831 is about 2331.2723993562. The cubic root of 5434831 is about 175.8174652816.

The spelling of 5434831 in words is "five million, four hundred thirty-four thousand, eight hundred thirty-one".

Divisors: 1 23 236297 5434831