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5153140 = 225257657
BaseRepresentation
bin10011101010000101110100
3100200210210001
4103222011310
52304400030
6302241044
761541506
oct23520564
910623701
105153140
1129aa6a3
121886184
1310b56c5
14981d76
156bbcca
hex4ea174

5153140 has 12 divisors (see below), whose sum is σ = 10821636. Its totient is φ = 2061248.

The previous prime is 5153129. The next prime is 5153149. The reversal of 5153140 is 413515.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 4477456 = 822^2 + 2116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128809 + ... + 128848.

It is an arithmetic number, because the mean of its divisors is an integer number (901803).

Almost surely, 25153140 is an apocalyptic number.

It is an amenable number.

5153140 is an abundant number, since it is smaller than the sum of its proper divisors (5668496).

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

5153140 is a wasteful number, since it uses less digits than its factorization.

5153140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257666 (or 257664 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5153140 is about 2270.0528628206. The cubic root of 5153140 is about 172.7258401627.

Adding to 5153140 its reverse (413515), we get a palindrome (5566655).

It can be divided in two parts, 515 and 3140, that added together give a triangular number (3655 = T85).

The spelling of 5153140 in words is "five million, one hundred fifty-three thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 257657 515314 1030628 1288285 2576570 5153140