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3112210099 = 67131354587
BaseRepresentation
bin1011100110000000…
…1000111010110011
322000220011122122201
42321200020322303
522333211210344
61232453244031
7140060230555
oct27140107263
98026148581
103112210099
111357841569
1272a333617
133a7a1184b
142174954d5
1513335b4d4
hexb9808eb3

3112210099 has 8 divisors (see below), whose sum is σ = 3182781888. Its totient is φ = 3042347880.

The previous prime is 3112210037. The next prime is 3112210217. The reversal of 3112210099 is 9900122113.

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

It is a cyclic number.

It is not a de Polignac number, because 3112210099 - 221 = 3110112947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112214099) 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, 168517 + ... + 186070.

It is an arithmetic number, because the mean of its divisors is an integer number (397847736).

Almost surely, 23112210099 is an apocalyptic number.

3112210099 is a deficient number, since it is larger than the sum of its proper divisors (70571789).

3112210099 is a wasteful number, since it uses less digits than its factorization.

3112210099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354785.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 3112210099 is about 55787.1857956646. The cubic root of 3112210099 is about 1460.0115872915.

The spelling of 3112210099 in words is "three billion, one hundred twelve million, two hundred ten thousand, ninety-nine".

Divisors: 1 67 131 8777 354587 23757329 46450897 3112210099