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52286300 = 22521147533
BaseRepresentation
bin1100011101110…
…1001101011100
310122101102022122
43013131031130
5101341130200
65104402112
71203266123
oct307351534
9118342278
1052286300
1127572520
1215616338
13aaa8c51
146d30aba
1548cc385
hex31dd35c

52286300 has 36 divisors (see below), whose sum is σ = 123778536. Its totient is φ = 19012800.

The previous prime is 52286293. The next prime is 52286303. The reversal of 52286300 is 368225.

It is a self number, because there is not a number n which added to its sum of digits gives 52286300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52286303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22667 + ... + 24866.

Almost surely, 252286300 is an apocalyptic number.

52286300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52286300 is an abundant number, since it is smaller than the sum of its proper divisors (71492236).

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

52286300 is a wasteful number, since it uses less digits than its factorization.

52286300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47558 (or 47551 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 52286300 is about 7230.9266349480. The cubic root of 52286300 is about 373.9348738440.

The spelling of 52286300 in words is "fifty-two million, two hundred eighty-six thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 47533 95066 190132 237665 475330 522863 950660 1045726 1188325 2091452 2376650 2614315 4753300 5228630 10457260 13071575 26143150 52286300