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5249010572 = 2213472239631
BaseRepresentation
bin1001110001101110…
…11000101110001100
3111112210221100211222
410320313120232030
541222221314242
62224504302512
7244034565551
oct47067305614
914483840758
105249010572
112253a25373
121025a71a38
13658615b20
1437b1a0a28
1520ac425d2
hex138dd8b8c

5249010572 has 48 divisors (see below), whose sum is σ = 10149199872. Its totient is φ = 2360197440.

The previous prime is 5249010539. The next prime is 5249010577. The reversal of 5249010572 is 2750109425.

It is a super-2 number, since 2×52490105722 = 55104223969935534368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5249010577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540197 + ... + 549827.

It is an arithmetic number, because the mean of its divisors is an integer number (211441664).

Almost surely, 25249010572 is an apocalyptic number.

5249010572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5249010572 is a deficient number, since it is larger than the sum of its proper divisors (4900189300).

5249010572 is a wasteful number, since it uses less digits than its factorization.

5249010572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918 (or 9916 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 5249010572 is about 72450.0557073630. The cubic root of 5249010572 is about 1737.9041321520.

Adding to 5249010572 its reverse (2750109425), we get a palindrome (7999119997).

The spelling of 5249010572 in words is "five billion, two hundred forty-nine million, ten thousand, five hundred seventy-two".

Divisors: 1 2 4 13 26 47 52 94 188 223 446 611 892 1222 2444 2899 5798 9631 10481 11596 19262 20962 38524 41924 125203 136253 250406 272506 452657 500812 545012 905314 1810628 2147713 4295426 5884541 8590852 11769082 23538164 27920269 55840538 100942511 111681076 201885022 403770044 1312252643 2624505286 5249010572