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13148035 = 522911483
BaseRepresentation
bin110010001001…
…111110000011
3220201222201021
4302021332003
511331214120
61145450311
7216520315
oct62117603
926658637
1013148035
11747034a
1244a0997
132954704
141a637b5
15124aaaa
hexc89f83

13148035 has 8 divisors (see below), whose sum is σ = 15847920. Its totient is φ = 10471584.

The previous prime is 13148033. The next prime is 13148039. The reversal of 13148035 is 53084131.

13148035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13148035 - 21 = 13148033 is a prime.

It is a super-2 number, since 2×131480352 = 345741648722450, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13148033) 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, 4597 + ... + 6886.

It is an arithmetic number, because the mean of its divisors is an integer number (1980990).

Almost surely, 213148035 is an apocalyptic number.

13148035 is a deficient number, since it is larger than the sum of its proper divisors (2699885).

13148035 is a wasteful number, since it uses less digits than its factorization.

13148035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11717.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 13148035 is about 3626.0219249199. The cubic root of 13148035 is about 236.0226146576.

The spelling of 13148035 in words is "thirteen million, one hundred forty-eight thousand, thirty-five".

Divisors: 1 5 229 1145 11483 57415 2629607 13148035