Search a number
-
+
10003233332231 = 31634350872607
BaseRepresentation
bin1001000110010000111100…
…1010110101110000000111
31022102022002112022112210222
42101210033022311300013
52302343110213112411
633135231050334555
72051465306252006
oct221441712656007
938368075275728
1010003233332231
113207390483417
12115683a72a45b
135773bac97969
14268232712c3d
15125318c274db
hex9190f2b5c07

10003233332231 has 8 divisors (see below), whose sum is σ = 10327546404864. Its totient is φ = 9679022017560.

The previous prime is 10003233332189. The next prime is 10003233332237. The reversal of 10003233332231 is 13223333230001.

It is a happy number.

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 10003233332231 - 222 = 10003229137927 is a prime.

It is a super-2 number, since 2×100032333322312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10003233332231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003233332237) 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, 25239671 + ... + 25632936.

It is an arithmetic number, because the mean of its divisors is an integer number (1290943300608).

Almost surely, 210003233332231 is an apocalyptic number.

10003233332231 is a deficient number, since it is larger than the sum of its proper divisors (324313072633).

10003233332231 is an equidigital number, since it uses as much as digits as its factorization.

10003233332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50878981.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 10003233332231 its reverse (13223333230001), we get a palindrome (23226566562232).

The spelling of 10003233332231 in words is "ten trillion, three billion, two hundred thirty-three million, three hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 31 6343 196633 50872607 1577050817 322684946201 10003233332231