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10003230001231 = 25151017812881
BaseRepresentation
bin1001000110010000111011…
…1110001000100001001111
31022102022002022001022112121
42101210032332020201033
52302343103340014411
633135230451113411
72051465236036435
oct221441676104117
938368068038477
1010003230001231
113207389608825
1211568395a2867
135773ba39c75c
142682320c6d55
151253187ba571
hex9190ef8884f

10003230001231 has 8 divisors (see below), whose sum is σ = 10045053638928. Its totient is φ = 9961422000000.

The previous prime is 10003230001229. The next prime is 10003230001243. The reversal of 10003230001231 is 13210003230001.

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 10003230001231 - 21 = 10003230001229 is a prime.

It is a super-2 number, since 2×100032300012312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003230001631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626090 + ... + 5186791.

It is an arithmetic number, because the mean of its divisors is an integer number (1255631704866).

Almost surely, 210003230001231 is an apocalyptic number.

10003230001231 is a deficient number, since it is larger than the sum of its proper divisors (41823637697).

10003230001231 is an equidigital number, since it uses as much as digits as its factorization.

10003230001231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7818233.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10003230001231 its reverse (13210003230001), we get a palindrome (23213233231232).

The spelling of 10003230001231 in words is "ten trillion, three billion, two hundred thirty million, one thousand, two hundred thirty-one".

Divisors: 1 251 5101 1280351 7812881 1961033131 39853505981 10003230001231