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4153205253 = 33197460393
BaseRepresentation
bin1111011110001100…
…1110001000000101
3101201102222200112210
43313203032020011
532001210032003
61524041334033
7204630443061
oct36743161005
911642880483
104153205253
11184141563a
1297aa97319
135125a3502
142b5834aa1
15194939503
hexf78ce205

4153205253 has 16 divisors (see below), whose sum is σ = 5775182336. Its totient is φ = 2651857920.

The previous prime is 4153205201. The next prime is 4153205261. The reversal of 4153205253 is 3525023514.

4153205253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4153205253 - 217 = 4153074181 is a prime.

It is a super-2 number, since 2×41532052532 = 34498227747093588018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4153205253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153205153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221176 + ... + 239217.

It is an arithmetic number, because the mean of its divisors is an integer number (360948896).

Almost surely, 24153205253 is an apocalyptic number.

It is an amenable number.

4153205253 is a deficient number, since it is larger than the sum of its proper divisors (1621977083).

4153205253 is a wasteful number, since it uses less digits than its factorization.

4153205253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460524.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 4153205253 is about 64445.3664199374. The cubic root of 4153205253 is about 1607.4141911890.

Adding to 4153205253 its reverse (3525023514), we get a palindrome (7678228767).

The spelling of 4153205253 in words is "four billion, one hundred fifty-three million, two hundred five thousand, two hundred fifty-three".

Divisors: 1 3 31 93 97 291 3007 9021 460393 1381179 14272183 42816549 44658121 133974363 1384401751 4153205253