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5192020 = 2252311287
BaseRepresentation
bin10011110011100101010100
3100202210010001
4103303211110
52312121040
6303141044
762063041
oct23634524
910683101
105192020
112a26929
1218a4784
1310ca302
149921c8
156c859a
hex4f3954

5192020 has 24 divisors (see below), whose sum is σ = 11378304. Its totient is φ = 1986336.

The previous prime is 5192009. The next prime is 5192023. The reversal of 5192020 is 202915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5192023) 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, 5184 + ... + 6103.

It is an arithmetic number, because the mean of its divisors is an integer number (474096).

Almost surely, 25192020 is an apocalyptic number.

It is an amenable number.

5192020 is an abundant number, since it is smaller than the sum of its proper divisors (6186284).

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

5192020 is a wasteful number, since it uses less digits than its factorization.

5192020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319 (or 11317 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5192020 is about 2278.6004476432. The cubic root of 5192020 is about 173.1591527716.

Adding to 5192020 its reverse (202915), we get a palindrome (5394935).

The spelling of 5192020 in words is "five million, one hundred ninety-two thousand, twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 11287 22574 45148 56435 112870 225740 259601 519202 1038404 1298005 2596010 5192020