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2230004203031 = 113113731747607
BaseRepresentation
bin100000011100110110100…
…110111011111000010111
321220012000211022222022102
4200130312212323320113
5243014022033444111
64424241053152315
7320053403654453
oct40346646737027
97805024288272
102230004203031
1178a8152668a0
12300233a8b69b
13132399a8a727
1479d0b791663
153d01a60b13b
hex207369bbe17

2230004203031 has 16 divisors (see below), whose sum is σ = 2447098587648. Its totient is φ = 2015339239200.

The previous prime is 2230004203019. The next prime is 2230004203057. The reversal of 2230004203031 is 1303024000322.

It is a cyclic number.

It is not a de Polignac number, because 2230004203031 - 26 = 2230004202967 is a prime.

It is a super-2 number, since 2×22300042030312 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230004202994 and 2230004203012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230004203061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402230 + ... + 2149836.

It is an arithmetic number, because the mean of its divisors is an integer number (152943661728).

Almost surely, 22230004203031 is an apocalyptic number.

2230004203031 is a deficient number, since it is larger than the sum of its proper divisors (217094384617).

2230004203031 is a wasteful number, since it uses less digits than its factorization.

2230004203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748302.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2230004203031 its reverse (1303024000322), we get a palindrome (3533028203353).

The spelling of 2230004203031 in words is "two trillion, two hundred thirty billion, four million, two hundred three thousand, thirty-one".

Divisors: 1 11 311 373 3421 4103 116003 1276033 1747607 19223677 543505777 651857411 5978563547 7170431521 202727654821 2230004203031