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710030000243 = 4320971643219
BaseRepresentation
bin10100101010100010001…
…01100000000001110011
32111212201012201012110102
422111101011200001303
543113120140001433
61302103331023015
7102204130264514
oct12252105400163
92455635635412
10710030000243
112541384742a3
12b573773aa6b
1351c5642c525
1426519436a0b
15137098de4e8
hexa551160073

710030000243 has 4 divisors (see below), whose sum is σ = 710032075560. Its totient is φ = 710027924928.

The previous prime is 710030000237. The next prime is 710030000291. The reversal of 710030000243 is 342000030017.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 710030000243 - 24 = 710030000227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710030000293) 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, 389513 + ... + 1253706.

It is an arithmetic number, because the mean of its divisors is an integer number (177508018890).

Almost surely, 2710030000243 is an apocalyptic number.

710030000243 is a deficient number, since it is larger than the sum of its proper divisors (2075317).

710030000243 is a wasteful number, since it uses less digits than its factorization.

710030000243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075316.

The product of its (nonzero) digits is 504, while the sum is 20.

The spelling of 710030000243 in words is "seven hundred ten billion, thirty million, two hundred forty-three", and thus it is an aban number.

Divisors: 1 432097 1643219 710030000243