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1301130402424 = 2319374143281467
BaseRepresentation
bin10010111011110001011…
…010100101101001111000
311121101110000101211211121
4102323301122211221320
5132304203340334144
62433421524035024
7163001136640306
oct22736132455170
94541400354747
101301130402424
11461896212276
12190201b32a74
1395908361308
1446d9175d276
1523ca32b4384
hex12ef16a5a78

1301130402424 has 256 divisors, whose sum is σ = 2780364787200. Its totient is φ = 568182988800.

The previous prime is 1301130402419. The next prime is 1301130402427. The reversal of 1301130402424 is 4242040311031.

It is a super-2 number, since 2×13011304024242 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301130402427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2786146239 + ... + 2786146705.

It is an arithmetic number, because the mean of its divisors is an integer number (10860799950).

Almost surely, 21301130402424 is an apocalyptic number.

It is an amenable number.

1301130402424 is an abundant number, since it is smaller than the sum of its proper divisors (1479234384776).

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

1301130402424 is a wasteful number, since it uses less digits than its factorization.

1301130402424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1301130402424 its reverse (4242040311031), we get a palindrome (5543170713455).

The spelling of 1301130402424 in words is "one trillion, three hundred one billion, one hundred thirty million, four hundred two thousand, four hundred twenty-four".