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5070889460 = 2257213398029
BaseRepresentation
bin1001011100011111…
…11010000111110100
3111002101202212121202
410232033322013310
540341121430320
62155102432032
7236442564200
oct45617720764
914071685552
105070889460
11217242633a
12b96292618
1362a74c210
14361675b00
151ea2aab75
hex12e3fa1f4

5070889460 has 72 divisors (see below), whose sum is σ = 13340373480. Its totient is φ = 1604848896.

The previous prime is 5070889459. The next prime is 5070889469. The reversal of 5070889460 is 649880705.

It can be written as a sum of positive squares in 4 ways, for example, as 798175504 + 4272713956 = 28252^2 + 65366^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070889469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186275 + ... + 211754.

It is an arithmetic number, because the mean of its divisors is an integer number (185282965).

Almost surely, 25070889460 is an apocalyptic number.

It is an amenable number.

5070889460 is an abundant number, since it is smaller than the sum of its proper divisors (8269484020).

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

5070889460 is a wasteful number, since it uses less digits than its factorization.

5070889460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398065 (or 398056 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 5070889460 is about 71210.1780646559. The cubic root of 5070889460 is about 1718.0193375888.

The spelling of 5070889460 in words is "five billion, seventy million, eight hundred eighty-nine thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1820 2548 3185 6370 12740 398029 796058 1592116 1990145 2786203 3980290 5174377 5572406 7960580 10348754 11144812 13931015 19503421 20697508 25871885 27862030 36220639 39006842 51743770 55724060 72441278 78013684 97517105 103487540 144882556 181103195 195034210 253544473 362206390 390068420 507088946 724412780 1014177892 1267722365 2535444730 5070889460