Search a number
-
+
151151484151151 = 113113562347221
BaseRepresentation
bin100010010111100010110010…
…100001010010010101101111
3201211011221101211001102102022
4202113202302201102111233
5124302431214420314101
61253250011101420355
743560222453432101
oct4227426241222557
9654157354042368
10151151484151151
1144185a91324000
1214b5220626a6bb
1366456a6a17343
142947ab138d571
151271be4bdda1b
hex8978b285256f

151151484151151 has 8 divisors (see below), whose sum is σ = 166255276333008. Its totient is φ = 137410440136200.

The previous prime is 151151484151141. The next prime is 151151484151153.

151151484151151 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 151151484151151 - 222 = 151151479956847 is a prime.

It is a super-2 number, since 2×1511514841511512 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151151484151153) 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, 56781172280 + ... + 56781174941.

It is an arithmetic number, because the mean of its divisors is an integer number (20781909541626).

Almost surely, 2151151484151151 is an apocalyptic number.

151151484151151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151151484151151 is a deficient number, since it is larger than the sum of its proper divisors (15103792181857).

151151484151151 is an equidigital number, since it uses as much as digits as its factorization.

151151484151151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113562347254 (or 113562347232 counting only the distinct ones).

The product of its digits is 80000, while the sum is 44.

The spelling of 151151484151151 in words is "one hundred fifty-one trillion, one hundred fifty-one billion, four hundred eighty-four million, one hundred fifty-one thousand, one hundred fifty-one".

Divisors: 1 11 121 1331 113562347221 1249185819431 13741044013741 151151484151151