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5414868 = 2232150413
BaseRepresentation
bin10100101001111111010100
3101012002210200
4110221333110
52341233433
6312020500
764011534
oct24517724
911162720
105414868
1130692a8
121991730
131177884
14a0d4c4
1571e613
hex529fd4

5414868 has 18 divisors (see below), whose sum is σ = 13687674. Its totient is φ = 1804944.

The previous prime is 5414833. The next prime is 5414879. The reversal of 5414868 is 8684145.

It can be written as a sum of positive squares in only one way, i.e., 5253264 + 161604 = 2292^2 + 402^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 150413 = 5414868 / (5 + 4 + 1 + 4 + 8 + 6 + 8).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 75171 + ... + 75242.

Almost surely, 25414868 is an apocalyptic number.

It is an amenable number.

5414868 is an abundant number, since it is smaller than the sum of its proper divisors (8272806).

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

5414868 is a wasteful number, since it uses less digits than its factorization.

5414868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150423 (or 150418 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 5414868 is about 2326.9868929584. The cubic root of 5414868 is about 175.6019326517.

The spelling of 5414868 in words is "five million, four hundred fourteen thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 150413 300826 451239 601652 902478 1353717 1804956 2707434 5414868