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413200421420 = 22552139654551
BaseRepresentation
bin1100000001101001010…
…10100001001000101100
31110111112122111020221212
412000310222201020230
523232213301441140
6513453251013552
741565330426443
oct6006452411054
91414478436855
10413200421420
1114a267958396
12680b7b9a2b8
132cc703b40a7
1415ddb3bdd5a
15ab35739765
hex6034aa122c

413200421420 has 24 divisors (see below), whose sum is σ = 869386398048. Its totient is φ = 164962928000.

The previous prime is 413200421401. The next prime is 413200421429. The reversal of 413200421420 is 24124002314.

It is not an unprimeable number, because it can be changed into a prime (413200421429) 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, 19816856 + ... + 19837695.

It is an arithmetic number, because the mean of its divisors is an integer number (36224433252).

Almost surely, 2413200421420 is an apocalyptic number.

It is an amenable number.

413200421420 is an abundant number, since it is smaller than the sum of its proper divisors (456185976628).

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

413200421420 is a wasteful number, since it uses less digits than its factorization.

413200421420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39655081 (or 39655079 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 413200421420 its reverse (24124002314), we get a palindrome (437324423734).

The spelling of 413200421420 in words is "four hundred thirteen billion, two hundred million, four hundred twenty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 521 1042 2084 2605 5210 10420 39654551 79309102 158618204 198272755 396545510 793091020 20660021071 41320042142 82640084284 103300105355 206600210710 413200421420