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13265350 = 2527151251
BaseRepresentation
bin110010100110…
…100111000110
3220221221122021
4302212213012
511343442400
61152153354
7220516330
oct62464706
926857567
1013265350
1175404aa
12453885a
132995c27
141a94450
15127071a
hexca69c6

13265350 has 48 divisors (see below), whose sum is σ = 28498176. Its totient is φ = 4500000.

The previous prime is 13265333. The next prime is 13265353. The reversal of 13265350 is 5356231.

It is a happy number.

13265350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13265353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52725 + ... + 52975.

It is an arithmetic number, because the mean of its divisors is an integer number (593712).

Almost surely, 213265350 is an apocalyptic number.

13265350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13265350 is an abundant number, since it is smaller than the sum of its proper divisors (15232826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13265350 is a wasteful number, since it uses less digits than its factorization.

13265350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 13265350 is about 3642.1628189854. The cubic root of 13265350 is about 236.7225176217.

The spelling of 13265350 in words is "thirteen million, two hundred sixty-five thousand, three hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 151 175 251 302 350 502 755 1057 1255 1510 1757 2114 2510 3514 3775 5285 6275 7550 8785 10570 12550 17570 26425 37901 43925 52850 75802 87850 189505 265307 379010 530614 947525 1326535 1895050 2653070 6632675 13265350