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10304341420 = 225516799713
BaseRepresentation
bin10011001100010111…
…11100010110101100
3222121010102210001211
421212023330112230
5132100402411140
64422253444204
7513231312502
oct114613742654
928533383054
1010304341420
11440859424a
121bb6aa0664
13c82a78359
146da746672
154049782ea
hex2662fc5ac

10304341420 has 24 divisors (see below), whose sum is σ = 21643521984. Its totient is φ = 4120897536.

The previous prime is 10304341417. The next prime is 10304341423. The reversal of 10304341420 is 2414340301.

It is an interprime number because it is at equal distance from previous prime (10304341417) and next prime (10304341423).

It is a junction number, because it is equal to n+sod(n) for n = 10304341391 and 10304341400.

It is not an unprimeable number, because it can be changed into a prime (10304341423) 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, 53484 + ... + 153196.

It is an arithmetic number, because the mean of its divisors is an integer number (901813416).

Almost surely, 210304341420 is an apocalyptic number.

10304341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304341420 is an abundant number, since it is smaller than the sum of its proper divisors (11339180564).

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

10304341420 is a wasteful number, since it uses less digits than its factorization.

10304341420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104889 (or 104887 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10304341420 its reverse (2414340301), we get a palindrome (12718681721).

The spelling of 10304341420 in words is "ten billion, three hundred four million, three hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 5167 10334 20668 25835 51670 99713 103340 199426 398852 498565 997130 1994260 515217071 1030434142 2060868284 2576085355 5152170710 10304341420