Search a number
-
+
13970483436 = 22371331894637
BaseRepresentation
bin11010000001011010…
…01010100011101100
31100001121221002110110
431000231022203230
5212102420432221
610230135540020
71003126102260
oct150055124354
940047832413
1013970483436
115a19a78a88
12285a82a610
131418475c60
149675d20a0
1556b752776
hex340b4a8ec

13970483436 has 192 divisors, whose sum is σ = 41888931840. Its totient is φ = 3524843520.

The previous prime is 13970483411. The next prime is 13970483453. The reversal of 13970483436 is 63438407931.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3010510 + ... + 3015146.

It is an arithmetic number, because the mean of its divisors is an integer number (218171520).

Almost surely, 213970483436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13970483436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20944465920).

13970483436 is an abundant number, since it is smaller than the sum of its proper divisors (27918448404).

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

13970483436 is a wasteful number, since it uses less digits than its factorization.

13970483436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784 (or 4782 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 13970483436 in words is "thirteen billion, nine hundred seventy million, four hundred eighty-three thousand, four hundred thirty-six".