Search a number
-
+
1468067411117 = 8771673965121
BaseRepresentation
bin10101010111001111101…
…000101111010010101101
312012100100010211112210102
4111113033220233102231
5143023100224123432
63042230523320445
7211031036046536
oct25271750572255
95170303745712
101468067411117
1151667086576a
121b8630980125
13a859084a4b8
14510aa6b368d
15282c3c76962
hex155cfa2f4ad

1468067411117 has 4 divisors (see below), whose sum is σ = 1469741377116. Its totient is φ = 1466393445120.

The previous prime is 1468067411081. The next prime is 1468067411179. The reversal of 1468067411117 is 7111147608641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 789345179401 + 678722231716 = 888451^2 + 823846^2 .

It is a cyclic number.

It is not a de Polignac number, because 1468067411117 - 26 = 1468067411053 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 (1468067411417) 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, 836981684 + ... + 836983437.

It is an arithmetic number, because the mean of its divisors is an integer number (367435344279).

Almost surely, 21468067411117 is an apocalyptic number.

It is an amenable number.

1468067411117 is a deficient number, since it is larger than the sum of its proper divisors (1673965999).

1468067411117 is an equidigital number, since it uses as much as digits as its factorization.

1468067411117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673965998.

The product of its (nonzero) digits is 225792, while the sum is 47.

The spelling of 1468067411117 in words is "one trillion, four hundred sixty-eight billion, sixty-seven million, four hundred eleven thousand, one hundred seventeen".

Divisors: 1 877 1673965121 1468067411117