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3420304130 = 25342030413
BaseRepresentation
bin1100101111011101…
…1011001100000010
322211100220110012202
43023313123030002
524001044213010
61323220553202
7150521051105
oct31367331402
98740813182
103420304130
1114a5744131
127b5552802
134267b47c9
1424637473c
151504186a5
hexcbddb302

3420304130 has 8 divisors (see below), whose sum is σ = 6156547452. Its totient is φ = 1368121648.

The previous prime is 3420304127. The next prime is 3420304141. The reversal of 3420304130 is 314030243.

It can be written as a sum of positive squares in 2 ways, for example, as 3337257361 + 83046769 = 57769^2 + 9113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 171015197 + ... + 171015216.

Almost surely, 23420304130 is an apocalyptic number.

3420304130 is a deficient number, since it is larger than the sum of its proper divisors (2736243322).

3420304130 is a wasteful number, since it uses less digits than its factorization.

3420304130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342030420.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3420304130 is about 58483.3662676833. The cubic root of 3420304130 is about 1506.6819134538.

Adding to 3420304130 its reverse (314030243), we get a palindrome (3734334373).

The spelling of 3420304130 in words is "three billion, four hundred twenty million, three hundred four thousand, one hundred thirty".

Divisors: 1 2 5 10 342030413 684060826 1710152065 3420304130