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2303055055412 = 222187126325443
BaseRepresentation
bin100001100000111000110…
…001110100101000110100
322011011120212101202212122
4201200320301310220310
5300213124043233122
64522001530335112
7325250564654456
oct41407061645064
98134525352778
102303055055412
118087a15a1471
1231242058a498
1313923c2b2977
147d67b64a2d6
153ed939a8142
hex21838c74a34

2303055055412 has 12 divisors (see below), whose sum is σ = 4030530778176. Its totient is φ = 1151474833080.

The previous prime is 2303055055393. The next prime is 2303055055423. The reversal of 2303055055412 is 2145505503032.

It is a super-3 number, since 3×23030550554123 (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13075238 + ... + 13250205.

It is an arithmetic number, because the mean of its divisors is an integer number (335877564848).

Almost surely, 22303055055412 is an apocalyptic number.

It is an amenable number.

2303055055412 is a deficient number, since it is larger than the sum of its proper divisors (1727475722764).

2303055055412 is a wasteful number, since it uses less digits than its factorization.

2303055055412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26347318 (or 26347316 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 2303055055412 in words is "two trillion, three hundred three billion, fifty-five million, fifty-five thousand, four hundred twelve".

Divisors: 1 2 4 21871 43742 87484 26325443 52650886 105301772 575763763853 1151527527706 2303055055412