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2870009852 = 22717502463
BaseRepresentation
bin1010101100010000…
…1101111111111100
321102000102121101012
42223010031333330
521334210303402
61152442134352
7131056452443
oct25304157774
97360377335
102870009852
111243055976
126811b13b8
133697a03a8
141d3249d5a
1511be68452
hexab10dffc

2870009852 has 6 divisors (see below), whose sum is σ = 5022517248. Its totient is φ = 1435004924.

The previous prime is 2870009843. The next prime is 2870009861. The reversal of 2870009852 is 2589000782.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2870009843) and next prime (2870009861).

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 as a sum of consecutive naturals, namely, 358751228 + ... + 358751235.

It is an arithmetic number, because the mean of its divisors is an integer number (837086208).

Almost surely, 22870009852 is an apocalyptic number.

It is an amenable number.

2870009852 is a deficient number, since it is larger than the sum of its proper divisors (2152507396).

2870009852 is a wasteful number, since it uses less digits than its factorization.

2870009852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717502467 (or 717502465 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 2870009852 is about 53572.4728942019. The cubic root of 2870009852 is about 1421.1103284366.

The spelling of 2870009852 in words is "two billion, eight hundred seventy million, nine thousand, eight hundred fifty-two".

Divisors: 1 2 4 717502463 1435004926 2870009852