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4879688970 = 2351323544001
BaseRepresentation
bin1001000101101101…
…00010010100001010
3110121001222212212010
410202312202110022
534443200021340
62124112400350
7231631446312
oct44266422412
913531885763
104879688970
112084503602
12b422460b6
135c9c56230
14344104442
151d85ddb80
hex122da250a

4879688970 has 64 divisors (see below), whose sum is σ = 13160496384. Its totient is φ = 1148928000.

The previous prime is 4879688969. The next prime is 4879688981. The reversal of 4879688970 is 798869784.

It is a super-2 number, since 2×48796889702 = 47622728887879321800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263031 + ... + 280970.

It is an arithmetic number, because the mean of its divisors is an integer number (205632756).

Almost surely, 24879688970 is an apocalyptic number.

4879688970 is an abundant number, since it is smaller than the sum of its proper divisors (8280807414).

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

4879688970 is a wasteful number, since it uses less digits than its factorization.

4879688970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544047.

The product of its (nonzero) digits is 48771072, while the sum is 66.

The square root of 4879688970 is about 69854.7705600698. The cubic root of 4879688970 is about 1696.1491811063.

The spelling of 4879688970 in words is "four billion, eight hundred seventy-nine million, six hundred eighty-eight thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 13 15 23 26 30 39 46 65 69 78 115 130 138 195 230 299 345 390 598 690 897 1495 1794 2990 4485 8970 544001 1088002 1632003 2720005 3264006 5440010 7072013 8160015 12512023 14144026 16320030 21216039 25024046 35360065 37536069 42432078 62560115 70720130 75072138 106080195 125120230 162656299 187680345 212160390 325312598 375360690 487968897 813281495 975937794 1626562990 2439844485 4879688970