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10030013122 = 224359205879
BaseRepresentation
bin10010101011101010…
…11101101011000010
3221220000020110101111
421111311131223002
5131020140404442
64335133553534
7503360463523
oct112565355302
927800213344
1010030013122
114287754348
121b3b0458aa
13c3ac9840c
146b213684a
153da83ab17
hex255d5dac2

10030013122 has 8 divisors (see below), whose sum is σ = 15045710400. Its totient is φ = 5014776324.

The previous prime is 10030013111. The next prime is 10030013129. The reversal of 10030013122 is 22131003001.

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 (10030013129) 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, 54222 + ... + 151657.

It is an arithmetic number, because the mean of its divisors is an integer number (1880713800).

Almost surely, 210030013122 is an apocalyptic number.

10030013122 is a deficient number, since it is larger than the sum of its proper divisors (5015697278).

10030013122 is a wasteful number, since it uses less digits than its factorization.

10030013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230240.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10030013122 its reverse (22131003001), we get a palindrome (32161016123).

The spelling of 10030013122 in words is "ten billion, thirty million, thirteen thousand, one hundred twenty-two".

Divisors: 1 2 24359 48718 205879 411758 5015006561 10030013122