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4234005244 = 2271710188069
BaseRepresentation
bin1111110001011101…
…1100101011111100
3101221002000202022001
43330113130223330
532132401131434
61540045232044
7206631310420
oct37427345374
911832022261
104234005244
111882a92897
129a1b62624
13526253a61
142c2468b80
1519ba9a114
hexfc5dcafc

4234005244 has 48 divisors (see below), whose sum is σ = 9055005120. Its totient is φ = 1690905600.

The previous prime is 4234005221. The next prime is 4234005247. The reversal of 4234005244 is 4425004324.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234005247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4042 + ... + 92110.

It is an arithmetic number, because the mean of its divisors is an integer number (188645940).

Almost surely, 24234005244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4234005244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4527502560).

4234005244 is an abundant number, since it is smaller than the sum of its proper divisors (4820999876).

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

4234005244 is a wasteful number, since it uses less digits than its factorization.

4234005244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88198 (or 88196 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4234005244 is about 65069.2342355433. The cubic root of 4234005244 is about 1617.7713147469.

Adding to 4234005244 its reverse (4425004324), we get a palindrome (8659009568).

The spelling of 4234005244 in words is "four billion, two hundred thirty-four million, five thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 17 28 34 68 101 119 202 238 404 476 707 1414 1717 2828 3434 6868 12019 24038 48076 88069 176138 352276 616483 1232966 1497173 2465932 2994346 5988692 8894969 10480211 17789938 20960422 35579876 41920844 62264783 124529566 151214473 249059132 302428946 604857892 1058501311 2117002622 4234005244