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13253150 = 252733631
BaseRepresentation
bin110010100011…
…101000011110
3220221022220102
4302203220132
511343100100
61152021102
7220435631
oct62435036
926838812
1013253150
117532319
124531792
132990501
141a8dc18
15126bcd5
hexca3a1e

13253150 has 24 divisors (see below), whose sum is σ = 24995424. Its totient is φ = 5227200.

The previous prime is 13253147. The next prime is 13253153. The reversal of 13253150 is 5135231.

13253150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13253147) and next prime (13253153).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1835 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (1041476).

Almost surely, 213253150 is an apocalyptic number.

13253150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13253150 is a deficient number, since it is larger than the sum of its proper divisors (11742274).

13253150 is a wasteful number, since it uses less digits than its factorization.

13253150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716 (or 3711 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 13253150 is about 3640.4876047035. The cubic root of 13253150 is about 236.6499249768.

Adding to 13253150 its reverse (5135231), we get a palindrome (18388381).

The spelling of 13253150 in words is "thirteen million, two hundred fifty-three thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 73 146 365 730 1825 3631 3650 7262 18155 36310 90775 181550 265063 530126 1325315 2650630 6626575 13253150