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2875940252 = 2217421100459
BaseRepresentation
bin1010101101101011…
…0101110110011100
321102102120220100122
42223122311312130
521342220042002
61153213214112
7131161042313
oct25332656634
97372526318
102875940252
111246436529
12683191338
1336aa987c3
141d3d5127a
1511c73a6a2
hexab6b5d9c

2875940252 has 24 divisors (see below), whose sum is σ = 5341659120. Its totient is φ = 1350155520.

The previous prime is 2875940189. The next prime is 2875940261. The reversal of 2875940252 is 2520495782.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21602 + ... + 78857.

It is an arithmetic number, because the mean of its divisors is an integer number (222569130).

Almost surely, 22875940252 is an apocalyptic number.

It is an amenable number.

2875940252 is a deficient number, since it is larger than the sum of its proper divisors (2465718868).

2875940252 is a wasteful number, since it uses less digits than its factorization.

2875940252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100901 (or 100899 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2875940252 is about 53627.7936521726. The cubic root of 2875940252 is about 1422.0884847182.

The spelling of 2875940252 in words is "two billion, eight hundred seventy-five million, nine hundred forty thousand, two hundred fifty-two".

Divisors: 1 2 4 17 34 68 421 842 1684 7157 14314 28628 100459 200918 401836 1707803 3415606 6831212 42293239 84586478 169172956 718985063 1437970126 2875940252