Search a number
-
+
141360080 = 2451767001
BaseRepresentation
bin10000110110011…
…11101111010000
3100211222211120112
420123033233100
5242142010310
622005500452
73334353341
oct1033175720
9324884515
10141360080
1172880a14
123b411728
1323395424
1414aba0c8
15c624705
hex86cfbd0

141360080 has 20 divisors (see below), whose sum is σ = 328662372. Its totient is φ = 56544000.

The previous prime is 141360073. The next prime is 141360157. The reversal of 141360080 is 80063141.

It can be written as a sum of positive squares in 2 ways, for example, as 75620416 + 65739664 = 8696^2 + 8108^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883421 + ... + 883580.

Almost surely, 2141360080 is an apocalyptic number.

141360080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141360080 is an abundant number, since it is smaller than the sum of its proper divisors (187302292).

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

141360080 is a wasteful number, since it uses less digits than its factorization.

141360080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767014 (or 1767008 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 141360080 is about 11889.4945224766. The cubic root of 141360080 is about 520.9254722253.

The spelling of 141360080 in words is "one hundred forty-one million, three hundred sixty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1767001 3534002 7068004 8835005 14136008 17670010 28272016 35340020 70680040 141360080