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23010322001 = 1719503141629
BaseRepresentation
bin10101011011100001…
…011010011001010001
32012101121222110201012
4111123201122121101
5334111120301001
614323143020305
71443134336612
oct253341323121
965347873635
1023010322001
1198387aa547
12456213a695
132229264464
141184017c09
158ea19d2bb
hex55b85a651

23010322001 has 16 divisors (see below), whose sum is σ = 25697347200. Its totient is φ = 20476009728.

The previous prime is 23010321979. The next prime is 23010322019. The reversal of 23010322001 is 10022301032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23010322001 - 26 = 23010321937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23010322091) 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 15 ways as a sum of consecutive naturals, for example, 91655 + ... + 233283.

It is an arithmetic number, because the mean of its divisors is an integer number (1606084200).

Almost surely, 223010322001 is an apocalyptic number.

It is an amenable number.

23010322001 is a deficient number, since it is larger than the sum of its proper divisors (2687025199).

23010322001 is a wasteful number, since it uses less digits than its factorization.

23010322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142168.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23010322001 its reverse (10022301032), we get a palindrome (33032623033).

The spelling of 23010322001 in words is "twenty-three billion, ten million, three hundred twenty-two thousand, one".

Divisors: 1 17 19 323 503 8551 9557 141629 162469 2407693 2690951 45746167 71239387 1211069579 1353548353 23010322001