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5206770 = 232557853
BaseRepresentation
bin10011110111001011110010
3100210112100100
4103313023302
52313104040
6303333230
762154042
oct23671362
910715310
105206770
112a36a18
1218b1216
131103c3a
14997722
156ccb30
hex4f72f2

5206770 has 24 divisors (see below), whose sum is σ = 13537836. Its totient is φ = 1388448.

The previous prime is 5206739. The next prime is 5206783. The reversal of 5206770 is 776025.

It can be written as a sum of positive squares in 2 ways, for example, as 4782969 + 423801 = 2187^2 + 651^2 .

It is a super-2 number, since 2×52067702 = 54220907665800, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28837 + ... + 29016.

Almost surely, 25206770 is an apocalyptic number.

5206770 is an abundant number, since it is smaller than the sum of its proper divisors (8331066).

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

5206770 is a wasteful number, since it uses less digits than its factorization.

5206770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57866 (or 57863 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 5206770 is about 2281.8347880598. The cubic root of 5206770 is about 173.3229735754.

The spelling of 5206770 in words is "five million, two hundred six thousand, seven hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 57853 115706 173559 289265 347118 520677 578530 867795 1041354 1735590 2603385 5206770