Search a number
-
+
1307410191360 = 2103457413101
BaseRepresentation
bin10011000001100111101…
…110000101010000000000
311121222122122221011210000
4103001213232011100000
5132410034002110420
62440341013440000
7163312562160000
oct23014756052000
94558578834700
101307410191360
11464518a72689
12191475040000
139639939c660
14473c97a0000
152401e767690
hex13067b85400

1307410191360 has 2200 divisors, whose sum is σ = 5944232387016. Its totient is φ = 273118003200.

The previous prime is 1307410191343. The next prime is 1307410191383. The reversal of 1307410191360 is 631910147031.

1307410191360 is a `hidden beast` number, since 1 + 30 + 74 + 10 + 191 + 360 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 216872764416 + 1090537426944 = 465696^2 + 1044288^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 12944655310 + ... + 12944655410.

Almost surely, 21307410191360 is an apocalyptic number.

1307410191360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1307410191360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2972116193508).

1307410191360 is an abundant number, since it is smaller than the sum of its proper divisors (4636822195656).

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

1307410191360 is an equidigital number, since it uses as much as digits as its factorization.

1307410191360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 1307410191360 in words is "one trillion, three hundred seven billion, four hundred ten million, one hundred ninety-one thousand, three hundred sixty".