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1404311000204 = 227139360819887
BaseRepresentation
bin10100011011110111011…
…101010101010010001100
311222020202211220022000002
4110123313131111102030
5141002012104001304
62553044230223432
7203313064356530
oct24336735252214
94866684808002
101404311000204
114a1623a49582
121a81b8ab4b78
13a256caa8278
144bd7cd97bc0
15267e186831e
hex146f775548c

1404311000204 has 24 divisors (see below), whose sum is σ = 2828827921920. Its totient is φ = 597517731216.

The previous prime is 1404311000201. The next prime is 1404311000297. The reversal of 1404311000204 is 4020001134041.

It is not an unprimeable number, because it can be changed into a prime (1404311000201) 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, 180406052 + ... + 180413835.

It is an arithmetic number, because the mean of its divisors is an integer number (117867830080).

Almost surely, 21404311000204 is an apocalyptic number.

1404311000204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1404311000204 is an abundant number, since it is smaller than the sum of its proper divisors (1424516921716).

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

1404311000204 is a wasteful number, since it uses less digits than its factorization.

1404311000204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360820037 (or 360820035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1404311000204 its reverse (4020001134041), we get a palindrome (5424312134245).

The spelling of 1404311000204 in words is "one trillion, four hundred four billion, three hundred eleven million, two hundred four", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 139 278 556 973 1946 3892 360819887 721639774 1443279548 2525739209 5051478418 10102956836 50153964293 100307928586 200615857172 351077750051 702155500102 1404311000204