Search a number
-
+
1468803330061 = 10317114236591
BaseRepresentation
bin10101010111111011100…
…000000011000000001101
312012102020102121002210121
4111113323200003000031
5143031102123030221
63042431532504541
7211055213211034
oct25277340030015
95172212532717
101468803330061
11516a09208541
121b87b731b151
13a867a1549b2
145113a31b71b
1528318691a41
hex155fb80300d

1468803330061 has 4 divisors (see below), whose sum is σ = 1468817669824. Its totient is φ = 1468788990300.

The previous prime is 1468803330031. The next prime is 1468803330133. The reversal of 1468803330061 is 1600333088641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1468803330061 - 27 = 1468803329933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468803330031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7015125 + ... + 7221466.

It is an arithmetic number, because the mean of its divisors is an integer number (367204417456).

Almost surely, 21468803330061 is an apocalyptic number.

It is an amenable number.

1468803330061 is a deficient number, since it is larger than the sum of its proper divisors (14339763).

1468803330061 is a wasteful number, since it uses less digits than its factorization.

1468803330061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14339762.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 1468803330061 in words is "one trillion, four hundred sixty-eight billion, eight hundred three million, three hundred thirty thousand, sixty-one".

Divisors: 1 103171 14236591 1468803330061