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52202324 = 2271397463
BaseRepresentation
bin1100011100100…
…0101101010100
310122020011010102
43013020231110
5101330433244
65102513232
71202466236
oct307105524
9118204112
1052202324
1127515419
1215595818
13aa79965
146d0c256
1548b254e
hex31c8b54

52202324 has 24 divisors (see below), whose sum is σ = 93074688. Its totient is φ = 25613280.

The previous prime is 52202309. The next prime is 52202377. The reversal of 52202324 is 42320225.

It is a junction number, because it is equal to n+sod(n) for n = 52202296 and 52202305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112517 + ... + 112979.

It is an arithmetic number, because the mean of its divisors is an integer number (3878112).

Almost surely, 252202324 is an apocalyptic number.

It is an amenable number.

52202324 is a deficient number, since it is larger than the sum of its proper divisors (40872364).

52202324 is a wasteful number, since it uses less digits than its factorization.

52202324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 52202324 is about 7225.1175768980. The cubic root of 52202324 is about 373.7345767546.

Adding to 52202324 its reverse (42320225), we get a palindrome (94522549).

The spelling of 52202324 in words is "fifty-two million, two hundred two thousand, three hundred twenty-four".

Divisors: 1 2 4 71 142 284 397 463 794 926 1588 1852 28187 32873 56374 65746 112748 131492 183811 367622 735244 13050581 26101162 52202324