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2874511255 = 572112234783
BaseRepresentation
bin1010101101010101…
…1000111110010111
321102022220022010211
42223111120332113
521341333330010
61153122430251
7131142641200
oct25325307627
97368808124
102874511255
11124564a940
12682802387
1336a6b8245
141d3a9c5a7
1511c55708a
hexab558f97

2874511255 has 48 divisors (see below), whose sum is σ = 4397912064. Its totient is φ = 1783494720.

The previous prime is 2874511253. The next prime is 2874511327. The reversal of 2874511255 is 5521154782.

It is not a de Polignac number, because 2874511255 - 21 = 2874511253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874511253) 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 47 ways as a sum of consecutive naturals, for example, 598594 + ... + 603376.

It is an arithmetic number, because the mean of its divisors is an integer number (91623168).

Almost surely, 22874511255 is an apocalyptic number.

2874511255 is a deficient number, since it is larger than the sum of its proper divisors (1523400809).

2874511255 is a wasteful number, since it uses less digits than its factorization.

2874511255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036 (or 5029 counting only the distinct ones).

The product of its digits is 112000, while the sum is 40.

The square root of 2874511255 is about 53614.4687094818. The cubic root of 2874511255 is about 1421.8529099527.

It can be divided in two parts, 28745 and 11255, that added together give a square (40000 = 2002).

The spelling of 2874511255 in words is "two billion, eight hundred seventy-four million, five hundred eleven thousand, two hundred fifty-five".

Divisors: 1 5 7 11 35 49 55 77 223 245 385 539 1115 1561 2453 2695 4783 7805 10927 12265 17171 23915 33481 52613 54635 85855 120197 167405 234367 263065 368291 600985 1066609 1171835 1841455 2578037 5333045 7466263 11732699 12890185 37331315 52263841 58663495 82128893 261319205 410644465 574902251 2874511255