Search a number
BaseRepresentation
bin110001001011000…
…101000110010100
32010111100201212001
4301023011012110
53142144104202
6213510205044
726305165660
oct6113050624
92114321761
10824988052
11393758809
121b0353784
13101bc1815
147b7d18a0
154c660d87
hex312c5194

824988052 has 12 divisors (see below), whose sum is σ = 1649976160. Its totient is φ = 353566296.

The previous prime is 824988029. The next prime is 824988061. The reversal of 824988052 is 250889428.

It is a junction number, because it is equal to n+sod(n) for n = 824987993 and 824988011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14731902 + ... + 14731957.

Almost surely, 2824988052 is an apocalyptic number.

It is an amenable number.

824988052 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.

824988052 is a wasteful number, since it uses less digits than its factorization.

824988052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29463870 (or 29463868 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 824988052 is about 28722.6052439538. The cubic root of 824988052 is about 937.8842000274.

The spelling of 824988052 in words is "eight hundred twenty-four million, nine hundred eighty-eight thousand, fifty-two".