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10000452001231 = 19161757847813
BaseRepresentation
bin1001000110000110100101…
…1000111001110111001111
31022102000220200202021221201
42101201221120321313033
52302321411203014411
633134051053010331
72051336344320166
oct221415130716717
938360820667851
1010000452001231
11320619349725a
1211561a31839a7
135770669a6083
1426804b18c3dd
151252049793c1
hex91869639dcf

10000452001231 has 8 divisors (see below), whose sum is σ = 10052985026304. Its totient is φ = 9947920795680.

The previous prime is 10000452001223. The next prime is 10000452001261. The reversal of 10000452001231 is 13210025400001.

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 10000452001231 - 23 = 10000452001223 is a prime.

It is a super-2 number, since 2×100004520012312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000452001199 and 10000452001208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000452001261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11371681 + ... + 12219493.

It is an arithmetic number, because the mean of its divisors is an integer number (1256623128288).

Almost surely, 210000452001231 is an apocalyptic number.

10000452001231 is a deficient number, since it is larger than the sum of its proper divisors (52533025073).

10000452001231 is an equidigital number, since it uses as much as digits as its factorization.

10000452001231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909761.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10000452001231 its reverse (13210025400001), we get a palindrome (23210477401232).

The spelling of 10000452001231 in words is "ten trillion, four hundred fifty-two million, one thousand, two hundred thirty-one".

Divisors: 1 191 61757 847813 11795587 161932283 52358387441 10000452001231