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10135452 = 223844621
BaseRepresentation
bin100110101010…
…011110011100
3201001221020010
4212222132130
510043313302
61001123220
7152102265
oct46523634
921057203
1010135452
1157a2a08
123489510
13213b412
1414bb96c
15d5316c
hex9aa79c

10135452 has 12 divisors (see below), whose sum is σ = 23649416. Its totient is φ = 3378480.

The previous prime is 10135423. The next prime is 10135469. The reversal of 10135452 is 25453101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422299 + ... + 422322.

Almost surely, 210135452 is an apocalyptic number.

10135452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10135452 is an abundant number, since it is smaller than the sum of its proper divisors (13513964).

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

10135452 is a wasteful number, since it uses less digits than its factorization.

10135452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844628 (or 844626 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 10135452 is about 3183.6224650545. The cubic root of 10135452 is about 216.4118513901.

Adding to 10135452 its reverse (25453101), we get a palindrome (35588553).

It can be divided in two parts, 101 and 35452, that added together give a palindrome (35553).

The spelling of 10135452 in words is "ten million, one hundred thirty-five thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 844621 1689242 2533863 3378484 5067726 10135452