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42875074210 = 2531138306691
BaseRepresentation
bin100111111011100011…
…011011011010100010
311002200001000102212111
4213323203123122202
51200302004333320
631410241345534
73045325055233
oct477343333242
9132601012774
1042875074210
1117201952931
1283869382aa
134073906ac7
14210a37508a
1511ae100a5a
hex9fb8db6a2

42875074210 has 16 divisors (see below), whose sum is σ = 79664654592. Its totient is φ = 16596802800.

The previous prime is 42875074199. The next prime is 42875074219. The reversal of 42875074210 is 1247057824.

It is not an unprimeable number, because it can be changed into a prime (42875074219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69153036 + ... + 69153655.

It is an arithmetic number, because the mean of its divisors is an integer number (4979040912).

Almost surely, 242875074210 is an apocalyptic number.

42875074210 is a deficient number, since it is larger than the sum of its proper divisors (36789580382).

42875074210 is a wasteful number, since it uses less digits than its factorization.

42875074210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138306729.

The product of its (nonzero) digits is 125440, while the sum is 40.

The spelling of 42875074210 in words is "forty-two billion, eight hundred seventy-five million, seventy-four thousand, two hundred ten".

Divisors: 1 2 5 10 31 62 155 310 138306691 276613382 691533455 1383066910 4287507421 8575014842 21437537105 42875074210