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4250341420 = 2251319860393
BaseRepresentation
bin1111110101010111…
…0001000000101100
3101222012202201022121
43331111301000230
532201041411140
61541431322324
7210220206643
oct37525610054
911865681277
104250341420
111891230466
129a75203a4
13529753630
142c46bc35a
1519d22564a
hexfd57102c

4250341420 has 48 divisors (see below), whose sum is σ = 10118233440. Its totient is φ = 1486757376.

The previous prime is 4250341391. The next prime is 4250341427. The reversal of 4250341420 is 241430524.

It is a happy number.

4250341420 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 (4250341427) 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, 425257 + ... + 435136.

It is an arithmetic number, because the mean of its divisors is an integer number (210796530).

Almost surely, 24250341420 is an apocalyptic number.

It is an amenable number.

4250341420 is an abundant number, since it is smaller than the sum of its proper divisors (5867892020).

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

4250341420 is a wasteful number, since it uses less digits than its factorization.

4250341420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860434 (or 860432 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4250341420 is about 65194.6425713034. The cubic root of 4250341420 is about 1619.8492747032.

Adding to 4250341420 its reverse (241430524), we get a palindrome (4491771944).

The spelling of 4250341420 in words is "four billion, two hundred fifty million, three hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2470 4940 860393 1720786 3441572 4301965 8603930 11185109 16347467 17207860 22370218 32694934 44740436 55925545 65389868 81737335 111851090 163474670 212517071 223702180 326949340 425034142 850068284 1062585355 2125170710 4250341420