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2310031201012 = 221713733699469
BaseRepresentation
bin100001100111011000100…
…101101101001011110100
322011211121001020200120121
4201213120211231023310
5300321420441413022
64525114053341324
7325615504142413
oct41473045551364
98154531220517
102310031201012
11810751432957
12313848937844
13139ab1685c82
147db3dd5747a
154015115e2c7
hex219d896d2f4

2310031201012 has 12 divisors (see below), whose sum is σ = 4042790618020. Its totient is φ = 1154948167296.

The previous prime is 2310031201003. The next prime is 2310031201031. The reversal of 2310031201012 is 2101021300132.

2310031201012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1227211977616 + 1082819223396 = 1107796^2 + 1040586^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16781187 + ... + 16918282.

Almost surely, 22310031201012 is an apocalyptic number.

It is an amenable number.

2310031201012 is a deficient number, since it is larger than the sum of its proper divisors (1732759417008).

2310031201012 is a wasteful number, since it uses less digits than its factorization.

2310031201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33716610 (or 33716608 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2310031201012 its reverse (2101021300132), we get a palindrome (4411052501144).

The spelling of 2310031201012 in words is "two trillion, three hundred ten billion, thirty-one million, two hundred one thousand, twelve".

Divisors: 1 2 4 17137 34274 68548 33699469 67398938 134797876 577507800253 1155015600506 2310031201012