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12401030004131 = 23959219876191
BaseRepresentation
bin1011010001110101011011…
…1111001111110110100011
31121220112020002210002211102
42310131112333033312203
53111134302140113011
642212542102505015
72416642040551016
oct264352677176643
947815202702742
1012401030004131
113a5127a16358a
12148349ba3516b
136bc548541c12
1430c2da89d37d
151678a4e7573b
hexb4756fcfda3

12401030004131 has 8 divisors (see below), whose sum is σ = 12453141657600. Its totient is φ = 12348920221960.

The previous prime is 12401030004119. The next prime is 12401030004151. The reversal of 12401030004131 is 13140003010421.

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

It is a cyclic number.

It is not a de Polignac number, because 12401030004131 - 210 = 12401030003107 is a prime.

It is a super-2 number, since 2×124010300041312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12401030004151) 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, 13715246 + ... + 14591436.

It is an arithmetic number, because the mean of its divisors is an integer number (1556642707200).

Almost surely, 212401030004131 is an apocalyptic number.

12401030004131 is a deficient number, since it is larger than the sum of its proper divisors (52111653469).

12401030004131 is an equidigital number, since it uses as much as digits as its factorization.

12401030004131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935649.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12401030004131 its reverse (13140003010421), we get a palindrome (25541033014552).

The spelling of 12401030004131 in words is "twelve trillion, four hundred one billion, thirty million, four thousand, one hundred thirty-one".

Divisors: 1 239 59219 876191 14153341 209409649 51887154829 12401030004131