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2872014748 = 221754777213
BaseRepresentation
bin1010101100101111…
…0111011110011100
321102011012110120121
42223023313132130
521340213432443
61152553124324
7131112502561
oct25313673634
97364173517
102872014748
1112441a5209
126819b96a4
1336a022b15
141d360c868
1511c2124ed
hexab2f779c

2872014748 has 24 divisors (see below), whose sum is σ = 5331472272. Its totient is φ = 1349048064.

The previous prime is 2872014737. The next prime is 2872014767. The reversal of 2872014748 is 8474102782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411 + ... + 75802.

It is an arithmetic number, because the mean of its divisors is an integer number (222144678).

Almost surely, 22872014748 is an apocalyptic number.

It is an amenable number.

2872014748 is a deficient number, since it is larger than the sum of its proper divisors (2459457524).

2872014748 is a wasteful number, since it uses less digits than its factorization.

2872014748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77781 (or 77779 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 2872014748 is about 53591.1816253383. The cubic root of 2872014748 is about 1421.4411653058.

The spelling of 2872014748 in words is "two billion, eight hundred seventy-two million, fourteen thousand, seven hundred forty-eight".

Divisors: 1 2 4 17 34 68 547 1094 2188 9299 18598 37196 77213 154426 308852 1312621 2625242 5250484 42235511 84471022 168942044 718003687 1436007374 2872014748