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52059770 = 257743711
BaseRepresentation
bin1100011010010…
…1111001111010
310121221220120122
43012211321322
5101311403040
65055453242
71201333520
oct306457172
9117856518
1052059770
1127428304
1215527222
13aa29ac9
146cb2310
1548851b5
hex31a5e7a

52059770 has 16 divisors (see below), whose sum is σ = 107094528. Its totient is φ = 17849040.

The previous prime is 52059767. The next prime is 52059773. The reversal of 52059770 is 7795025.

It is an interprime number because it is at equal distance from previous prime (52059767) and next prime (52059773).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 52059770.

It is not an unprimeable number, because it can be changed into a prime (52059773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371786 + ... + 371925.

It is an arithmetic number, because the mean of its divisors is an integer number (6693408).

Almost surely, 252059770 is an apocalyptic number.

52059770 is an abundant number, since it is smaller than the sum of its proper divisors (55034758).

52059770 is a wasteful number, since it uses less digits than its factorization.

52059770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743725.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 52059770 is about 7215.2456645633. The cubic root of 52059770 is about 373.3940687398.

The spelling of 52059770 in words is "fifty-two million, fifty-nine thousand, seven hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 743711 1487422 3718555 5205977 7437110 10411954 26029885 52059770