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3013123222220 = 225743202767377
BaseRepresentation
bin101011110110001100001…
…000111010101011001100
3101200001101201221001000112
4223312030020322223030
5343331334021102340
610224113143415152
7430456000543136
oct53661410725314
911601351831015
103013123222220
11a61949563881
12407b68a544b8
1318b1a05b6357
14a5b9bb7a056
15535a18d6065
hex2bd8c23aacc

3013123222220 has 24 divisors (see below), whose sum is σ = 6336075027744. Its totient is φ = 1203627143936.

The previous prime is 3013123222181. The next prime is 3013123222223. The reversal of 3013123222220 is 222223213103.

3013123222220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3013123222223) 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, 101368829 + ... + 101398548.

It is an arithmetic number, because the mean of its divisors is an integer number (264003126156).

Almost surely, 23013123222220 is an apocalyptic number.

It is an amenable number.

3013123222220 is an abundant number, since it is smaller than the sum of its proper divisors (3322951805524).

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

3013123222220 is a wasteful number, since it uses less digits than its factorization.

3013123222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202768129 (or 202768127 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3013123222220 its reverse (222223213103), we get a palindrome (3235346435323).

The spelling of 3013123222220 in words is "three trillion, thirteen billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 743 1486 2972 3715 7430 14860 202767377 405534754 811069508 1013836885 2027673770 4055347540 150656161111 301312322222 602624644444 753280805555 1506561611110 3013123222220