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25024082 = 216137757
BaseRepresentation
bin101111101110…
…1011001010010
31202002100120212
41133131121102
522401232312
62252204122
7422462336
oct137353122
952070525
1025024082
1113141a66
128469642
135252165
1434757c6
1522e4822
hex17dd652

25024082 has 8 divisors (see below), whose sum is σ = 37564236. Its totient is φ = 12502672.

The previous prime is 25024081. The next prime is 25024123. The reversal of 25024082 is 28042052.

It can be written as a sum of positive squares in 2 ways, for example, as 23629321 + 1394761 = 4861^2 + 1181^2 .

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

It is not an unprimeable number, because it can be changed into a prime (25024081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653 + ... + 7104.

Almost surely, 225024082 is an apocalyptic number.

25024082 is a deficient number, since it is larger than the sum of its proper divisors (12540154).

25024082 is a wasteful number, since it uses less digits than its factorization.

25024082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 25024082 is about 5002.4076203364. The cubic root of 25024082 is about 292.4956319507.

The spelling of 25024082 in words is "twenty-five million, twenty-four thousand, eighty-two".

Divisors: 1 2 1613 3226 7757 15514 12512041 25024082