Search a number
-
+
534093860 = 225214112473
BaseRepresentation
bin11111110101011…
…010000000100100
31101012222210001002
4133311122000210
52043212000420
6124555252432
716143502646
oct3765320044
91335883032
10534093860
11254533693
1212aa4a118
1386861591
1450d0c896
1531d50075
hex1fd5a024

534093860 has 24 divisors (see below), whose sum is σ = 1122210936. Its totient is φ = 213520640.

The previous prime is 534093829. The next prime is 534093863. The reversal of 534093860 is 68390435.

It can be written as a sum of positive squares in 4 ways, for example, as 226021156 + 308072704 = 15034^2 + 17552^2 .

It is not an unprimeable number, because it can be changed into a prime (534093863) 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, 36584 + ... + 49056.

It is an arithmetic number, because the mean of its divisors is an integer number (46758789).

Almost surely, 2534093860 is an apocalyptic number.

It is an amenable number.

534093860 is an abundant number, since it is smaller than the sum of its proper divisors (588117076).

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

534093860 is a wasteful number, since it uses less digits than its factorization.

534093860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14623 (or 14621 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 534093860 is about 23110.4707870697. The cubic root of 534093860 is about 811.3455560624.

The spelling of 534093860 in words is "five hundred thirty-four million, ninety-three thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 2141 4282 8564 10705 12473 21410 24946 42820 49892 62365 124730 249460 26704693 53409386 106818772 133523465 267046930 534093860