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2252130363 = 327191881479
BaseRepresentation
bin1000011000111100…
…1100100000111011
312210221210002001200
42012033030200323
514103021132423
61011250545243
7106544535510
oct20617144073
95727702050
102252130363
11a562a596a
1252a298223
1329b784622
1417516b307
15d2ab7d43
hex863cc83b

2252130363 has 24 divisors (see below), whose sum is σ = 3913478400. Its totient is φ = 1219197744.

The previous prime is 2252130337. The next prime is 2252130367. The reversal of 2252130363 is 3630312522.

It is not a de Polignac number, because 2252130363 - 210 = 2252129339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2252130367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 939543 + ... + 941936.

It is an arithmetic number, because the mean of its divisors is an integer number (163061600).

Almost surely, 22252130363 is an apocalyptic number.

2252130363 is a deficient number, since it is larger than the sum of its proper divisors (1661348037).

2252130363 is a wasteful number, since it uses less digits than its factorization.

2252130363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881511 (or 1881508 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2252130363 is about 47456.6155872919. The cubic root of 2252130363 is about 1310.7841318702.

Adding to 2252130363 its reverse (3630312522), we get a palindrome (5882442885).

The spelling of 2252130363 in words is "two billion, two hundred fifty-two million, one hundred thirty thousand, three hundred sixty-three".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 1881479 5644437 13170353 16933311 35748101 39511059 107244303 118533177 250236707 321732909 750710121 2252130363