Search a number
-
+
380613015542 = 2195599729869
BaseRepresentation
bin1011000100111100100…
…11011011011111110110
31100101102120112111222102
411202132103123133312
522213443412444132
6450503505502102
736332642152304
oct5423623333766
91311376474872
10380613015542
11137465140aa1
1261922641932
1329b78c685c6
14145c9491274
159d798bbc62
hex589e4db7f6

380613015542 has 8 divisors (see below), whose sum is σ = 570948771600. Its totient is φ = 190296758344.

The previous prime is 380613015527. The next prime is 380613015553. The reversal of 380613015542 is 245510316083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 380613015496 and 380613015505.

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, 4825817 + ... + 4904052.

It is an arithmetic number, because the mean of its divisors is an integer number (71368596450).

Almost surely, 2380613015542 is an apocalyptic number.

380613015542 is a deficient number, since it is larger than the sum of its proper divisors (190335756058).

380613015542 is a wasteful number, since it uses less digits than its factorization.

380613015542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9749430.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 380613015542 in words is "three hundred eighty billion, six hundred thirteen million, fifteen thousand, five hundred forty-two".

Divisors: 1 2 19559 39118 9729869 19459738 190306507771 380613015542