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4234253388 = 2231501723497
BaseRepresentation
bin1111110001100001…
…1001010001001100
3101221002111100200120
43330120121101030
532132432102023
61540054424540
7206633363031
oct37430312114
911832440616
104234253388
111883142272
129a2062150
1352630c9a1
142c24d1388
1519bae88e3
hexfc61944c

4234253388 has 24 divisors (see below), whose sum is σ = 9881002992. Its totient is φ = 1411263744.

The previous prime is 4234253377. The next prime is 4234253399. The reversal of 4234253388 is 8833524324.

It is an interprime number because it is at equal distance from previous prime (4234253377) and next prime (4234253399).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168456 + ... + 191952.

It is an arithmetic number, because the mean of its divisors is an integer number (411708458).

Almost surely, 24234253388 is an apocalyptic number.

It is an amenable number.

4234253388 is an abundant number, since it is smaller than the sum of its proper divisors (5646749604).

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

4234253388 is a wasteful number, since it uses less digits than its factorization.

4234253388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38521 (or 38519 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 4234253388 is about 65071.1409766265. The cubic root of 4234253388 is about 1617.8029185814.

The spelling of 4234253388 in words is "four billion, two hundred thirty-four million, two hundred fifty-three thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 12 15017 23497 30034 45051 46994 60068 70491 90102 93988 140982 180204 281964 352854449 705708898 1058563347 1411417796 2117126694 4234253388