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52047110 = 255998689
BaseRepresentation
bin1100011010001…
…0110100000110
310121221021012202
43012202310012
5101311001420
65055314502
71201251563
oct306426406
9117837182
1052047110
1127419845
121551ba32
13aa2410b
146cab86a
154881575
hex31a2d06

52047110 has 16 divisors (see below), whose sum is σ = 93852000. Its totient is φ = 20781696.

The previous prime is 52047077. The next prime is 52047119. The reversal of 52047110 is 1174025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52047119) 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 7 ways as a sum of consecutive naturals, for example, 1646 + ... + 10334.

It is an arithmetic number, because the mean of its divisors is an integer number (5865750).

Almost surely, 252047110 is an apocalyptic number.

52047110 is a deficient number, since it is larger than the sum of its proper divisors (41804890).

52047110 is a wasteful number, since it uses less digits than its factorization.

52047110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 52047110 is about 7214.3683022147. The cubic root of 52047110 is about 373.3637987114.

It can be divided in two parts, 5 and 2047110, that multiplied together give a triangular number (10235550 = T4524).

The spelling of 52047110 in words is "fifty-two million, forty-seven thousand, one hundred ten".

Divisors: 1 2 5 10 599 1198 2995 5990 8689 17378 43445 86890 5204711 10409422 26023555 52047110