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7230000017 = 31769930293
BaseRepresentation
bin1101011101111000…
…10000101110010001
3200122212112001111102
412232330100232101
5104301340000032
63153231554145
7344110662152
oct65674205621
920585461442
107230000017
113080168029
12149938b955
138b2b65226
144c830b929
152c4aec362
hex1aef10b91

7230000017 has 8 divisors (see below), whose sum is σ = 7464441600. Its totient is φ = 6995634480.

The previous prime is 7229999981. The next prime is 7230000047. The reversal of 7230000017 is 7100000327.

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 7230000017 - 220 = 7228951441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7230000047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223523 + ... + 253815.

It is an arithmetic number, because the mean of its divisors is an integer number (933055200).

Almost surely, 27230000017 is an apocalyptic number.

It is an amenable number.

7230000017 is a deficient number, since it is larger than the sum of its proper divisors (234441583).

7230000017 is a wasteful number, since it uses less digits than its factorization.

7230000017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38023.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 7230000017 is about 85029.4067778907. The cubic root of 7230000017 is about 1933.6569694007.

The spelling of 7230000017 in words is "seven billion, two hundred thirty million, seventeen", and thus it is an aban number.

Divisors: 1 31 7699 30293 238669 939083 233225807 7230000017