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5270000 = 24541731
BaseRepresentation
bin10100000110100111110000
3100220202002012
4110012213300
52322120000
6304542052
762536301
oct24064760
910822065
105270000
112a7a47a
121921928
131126958
149b27a8
156e1735
hex5069f0

5270000 has 100 divisors (see below), whose sum is σ = 13945536. Its totient is φ = 1920000.

The previous prime is 5269993. The next prime is 5270003. The reversal of 5270000 is 725.

Adding to 5270000 its reverse (725), we get a palindrome (5270725).

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5270003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169985 + ... + 170015.

Almost surely, 25270000 is an apocalyptic number.

5270000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5270000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6972768).

5270000 is an abundant number, since it is smaller than the sum of its proper divisors (8675536).

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

5270000 is a wasteful number, since it uses less digits than its factorization.

5270000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 5270000 is about 2295.6480566498. The cubic root of 5270000 is about 174.0217526863.

The spelling of 5270000 in words is "five million, two hundred seventy thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 31 34 40 50 62 68 80 85 100 124 125 136 155 170 200 248 250 272 310 340 400 425 496 500 527 620 625 680 775 850 1000 1054 1240 1250 1360 1550 1700 2000 2108 2125 2480 2500 2635 3100 3400 3875 4216 4250 5000 5270 6200 6800 7750 8432 8500 10000 10540 10625 12400 13175 15500 17000 19375 21080 21250 26350 31000 34000 38750 42160 42500 52700 62000 65875 77500 85000 105400 131750 155000 170000 210800 263500 310000 329375 527000 658750 1054000 1317500 2635000 5270000