Search a number
-
+
10231103241042 = 239762111746737
BaseRepresentation
bin1001010011100001110101…
…0001100011101101010010
31100020002021011202021220020
42110320131101203231102
52320111244412203132
633432034241324310
72104113163442325
oct224703521435522
940202234667806
1010231103241042
113294a94067602
121192a33936696
13592a34286728
1427528bd9c7bc
1512b203cb752c
hex94e1d463b52

10231103241042 has 16 divisors (see below), whose sum is σ = 20462239157472. Its totient is φ = 3410362301120.

The previous prime is 10231103241017. The next prime is 10231103241049. The reversal of 10231103241042 is 24014230113201.

It is not an unprimeable number, because it can be changed into a prime (10231103241049) 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, 4983898 + ... + 6730634.

It is an arithmetic number, because the mean of its divisors is an integer number (1278889947342).

Almost surely, 210231103241042 is an apocalyptic number.

10231103241042 is an abundant number, since it is smaller than the sum of its proper divisors (10231135916430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231103241042 is a wasteful number, since it uses less digits than its factorization.

10231103241042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722953.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10231103241042 its reverse (24014230113201), we get a palindrome (34245333354243).

The spelling of 10231103241042 in words is "ten trillion, two hundred thirty-one billion, one hundred three million, two hundred forty-one thousand, forty-two".

Divisors: 1 2 3 6 976211 1746737 1952422 2928633 3493474 5240211 5857266 10480422 1705183873507 3410367747014 5115551620521 10231103241042