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2404302120131 = 19156467808747
BaseRepresentation
bin100010111111001011100…
…100101110010011000011
322111211220221121120022112
4202333023210232103003
5303343002320321011
65040304322325535
7335463563552252
oct42771344562303
98454827546275
102404302120131
1184772795976a
12329b77ab98ab
13145956284c12
148452416c799
154281c42858b
hex22fcb92e4c3

2404302120131 has 8 divisors (see below), whose sum is σ = 2530863641280. Its totient is φ = 2277742529448.

The previous prime is 2404302120119. The next prime is 2404302120167. The reversal of 2404302120131 is 1310212034042.

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 2404302120131 - 214 = 2404302103747 is a prime.

It is a super-2 number, since 2×24043021201312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2404302120097 and 2404302120106.

It is not an unprimeable number, because it can be changed into a prime (2404302128131) 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, 2568500 + ... + 3377246.

It is an arithmetic number, because the mean of its divisors is an integer number (316357955160).

Almost surely, 22404302120131 is an apocalyptic number.

2404302120131 is a deficient number, since it is larger than the sum of its proper divisors (126561521149).

2404302120131 is a wasteful number, since it uses less digits than its factorization.

2404302120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965233.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2404302120131 its reverse (1310212034042), we get a palindrome (3714514154173).

The spelling of 2404302120131 in words is "two trillion, four hundred four billion, three hundred two million, one hundred twenty thousand, one hundred thirty-one".

Divisors: 1 19 156467 808747 2972873 15366193 126542216849 2404302120131