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5012220007 = 171923674683
BaseRepresentation
bin1001010101100000…
…00110100001100111
3110221022101011021001
410222300012201213
540231112020012
62145205134131
7235131111214
oct45260064147
913838334231
105012220007
1121422a4093
12b7a6ba347
1361b549a72
14357962b0b
151e506c357
hex12ac06867

5012220007 has 16 divisors (see below), whose sum is σ = 5829269760. Its totient is φ = 4274785152.

The previous prime is 5012219999. The next prime is 5012220011. The reversal of 5012220007 is 7000222105.

It is not a de Polignac number, because 5012220007 - 23 = 5012219999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012220607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329913 + ... + 344770.

It is an arithmetic number, because the mean of its divisors is an integer number (364329360).

Almost surely, 25012220007 is an apocalyptic number.

5012220007 is a deficient number, since it is larger than the sum of its proper divisors (817049753).

5012220007 is a wasteful number, since it uses less digits than its factorization.

5012220007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674742.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5012220007 is about 70797.0338856085. The cubic root of 5012220007 is about 1711.3678745365.

The spelling of 5012220007 in words is "five billion, twelve million, two hundred twenty thousand, seven".

Divisors: 1 17 19 23 323 391 437 7429 674683 11469611 12818977 15517709 217922609 263801053 294836471 5012220007