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11353210053 = 329711273781
BaseRepresentation
bin10101001001011010…
…00011110011000101
31002022020001211100020
422210231003303011
5141222410210203
65114322405353
7551225456523
oct124455036305
932266054306
1011353210053
1148a6655829
12224a200859
1310bc165993
14799b75313
15466aae153
hex2a4b43cc5

11353210053 has 8 divisors (see below), whose sum is σ = 15142720416. Its totient is φ = 7566253200.

The previous prime is 11353210039. The next prime is 11353210061. The reversal of 11353210053 is 35001235311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11353210053 - 29 = 11353209541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353210013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627978 + ... + 645803.

It is an arithmetic number, because the mean of its divisors is an integer number (1892840052).

Almost surely, 211353210053 is an apocalyptic number.

It is an amenable number.

11353210053 is a deficient number, since it is larger than the sum of its proper divisors (3789510363).

11353210053 is a wasteful number, since it uses less digits than its factorization.

11353210053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276755.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 11353210053 its reverse (35001235311), we get a palindrome (46354445364).

The spelling of 11353210053 in words is "eleven billion, three hundred fifty-three million, two hundred ten thousand, fifty-three".

Divisors: 1 3 2971 8913 1273781 3821343 3784403351 11353210053