Search a number
-
+
130478740010 = 2517375421237
BaseRepresentation
bin111100110000100100…
…0111001001000101010
3110110210021202202110022
41321201020321020222
54114210024140020
6135535140120442
712266245663553
oct1714110711052
9413707682408
10130478740010
1150376935633
1221355096122
13c3c5124b48
14645acc932a
1535d9dcc625
hex1e6123922a

130478740010 has 16 divisors (see below), whose sum is σ = 236219317416. Its totient is φ = 51889810368.

The previous prime is 130478740001. The next prime is 130478740081. The reversal of 130478740010 is 10047874031.

130478740010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 130110982681 + 367757329 = 360709^2 + 19177^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37708889 + ... + 37712348.

Almost surely, 2130478740010 is an apocalyptic number.

130478740010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130478740010 is a deficient number, since it is larger than the sum of its proper divisors (105740577406).

130478740010 is a wasteful number, since it uses less digits than its factorization.

130478740010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75421417.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 130478740010 in words is "one hundred thirty billion, four hundred seventy-eight million, seven hundred forty thousand, ten".

Divisors: 1 2 5 10 173 346 865 1730 75421237 150842474 377106185 754212370 13047874001 26095748002 65239370005 130478740010