Search a number
-
+
34206131104 = 253134481987
BaseRepresentation
bin11111110110110110…
…000010001110100000
310021021212212111112121
4133312312002032200
51030023232143404
623414124034024
72320442213515
oct376666021640
9107255774477
1034206131104
1113563518642
126767692914
1332c1909682
141926cd930c
15d53019e54
hex7f6d823a0

34206131104 has 24 divisors (see below), whose sum is σ = 69515687808. Its totient is φ = 16551353280.

The previous prime is 34206131101. The next prime is 34206131131. The reversal of 34206131104 is 40113160243.

It is not an unprimeable number, because it can be changed into a prime (34206131101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17240002 + ... + 17241985.

It is an arithmetic number, because the mean of its divisors is an integer number (2896486992).

Almost surely, 234206131104 is an apocalyptic number.

It is an amenable number.

34206131104 is an abundant number, since it is smaller than the sum of its proper divisors (35309556704).

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

34206131104 is a wasteful number, since it uses less digits than its factorization.

34206131104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34482028 (or 34482020 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 34206131104 its reverse (40113160243), we get a palindrome (74319291347).

The spelling of 34206131104 in words is "thirty-four billion, two hundred six million, one hundred thirty-one thousand, one hundred four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 34481987 68963974 137927948 275855896 551711792 1068941597 1103423584 2137883194 4275766388 8551532776 17103065552 34206131104