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8745914234 = 231313971109
BaseRepresentation
bin10000010010100110…
…00000111101111010
3211120111222110212102
420021103000331322
5120402423223414
64003503143402
7426506021141
oct101123007572
924514873772
108745914234
1137889278a2
121840ba4b62
13a94c39ca5
145cd794758
15362c3bede
hex2094c0f7a

8745914234 has 8 divisors (see below), whose sum is σ = 13160785620. Its totient is φ = 4358985696.

The previous prime is 8745914227. The next prime is 8745914237. The reversal of 8745914234 is 4324195478.

It can be written as a sum of positive squares in 2 ways, for example, as 5525692225 + 3220222009 = 74335^2 + 56747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8745914237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6984929 + ... + 6986180.

Almost surely, 28745914234 is an apocalyptic number.

8745914234 is a deficient number, since it is larger than the sum of its proper divisors (4414871386).

8745914234 is a wasteful number, since it uses less digits than its factorization.

8745914234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13971424.

The product of its digits is 967680, while the sum is 47.

The square root of 8745914234 is about 93519.5927814060. The cubic root of 8745914234 is about 2060.3218645913.

The spelling of 8745914234 in words is "eight billion, seven hundred forty-five million, nine hundred fourteen thousand, two hundred thirty-four".

Divisors: 1 2 313 626 13971109 27942218 4372957117 8745914234