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3253055253 = 37533478423
BaseRepresentation
bin1100000111100101…
…1010111100010101
322101201012022212220
43001321122330111
523130240232003
61254444132553
7143420341050
oct30171327425
98351168786
103253055253
11141a2a0618
12769537159
133cac56786
1422c079a97
151408cd353
hexc1e5af15

3253055253 has 32 divisors (see below), whose sum is σ = 5065721856. Its totient is φ = 1818343488.

The previous prime is 3253055243. The next prime is 3253055257. The reversal of 3253055253 is 3525503523.

It is not a de Polignac number, because 3253055253 - 28 = 3253054997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253055257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382000 + ... + 390422.

It is an arithmetic number, because the mean of its divisors is an integer number (158303808).

Almost surely, 23253055253 is an apocalyptic number.

It is an amenable number.

3253055253 is a deficient number, since it is larger than the sum of its proper divisors (1812666603).

3253055253 is a wasteful number, since it uses less digits than its factorization.

3253055253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833.

The product of its (nonzero) digits is 67500, while the sum is 33.

The square root of 3253055253 is about 57035.5613017002. The cubic root of 3253055253 is about 1481.7120516504.

Adding to 3253055253 its reverse (3525503523), we get a palindrome (6778558776).

The spelling of 3253055253 in words is "three billion, two hundred fifty-three million, fifty-five thousand, two hundred fifty-three".

Divisors: 1 3 7 21 53 159 347 371 1041 1113 2429 7287 8423 18391 25269 55173 58961 128737 176883 386211 446419 1339257 2922781 3124933 8768343 9374799 20459467 61378401 154907393 464722179 1084351751 3253055253