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5412203420 = 2251320816167
BaseRepresentation
bin1010000101001011…
…11010101110011100
3111222012000102100112
411002211322232130
542041011002140
62253014145152
7251055653501
oct50245725634
914865012315
105412203420
112328058598
1210706521b8
13683383940
14394b214a8
1521a22ac65
hex14297ab9c

5412203420 has 24 divisors (see below), whose sum is σ = 12239906784. Its totient is φ = 1998351936.

The previous prime is 5412203353. The next prime is 5412203431. The reversal of 5412203420 is 243022145.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10407824 + ... + 10408343.

It is an arithmetic number, because the mean of its divisors is an integer number (509996116).

Almost surely, 25412203420 is an apocalyptic number.

It is an amenable number.

5412203420 is an abundant number, since it is smaller than the sum of its proper divisors (6827703364).

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

5412203420 is a wasteful number, since it uses less digits than its factorization.

5412203420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20816189 (or 20816187 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 5412203420 is about 73567.6791804662. The cubic root of 5412203420 is about 1755.7312418283.

Adding to 5412203420 its reverse (243022145), we get a palindrome (5655225565).

The spelling of 5412203420 in words is "five billion, four hundred twelve million, two hundred three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 20816167 41632334 83264668 104080835 208161670 270610171 416323340 541220342 1082440684 1353050855 2706101710 5412203420