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34189808401 = 74919947573
BaseRepresentation
bin11111110101110111…
…110001001100010001
310021020202011020000001
4133311313301030101
51030010042332101
623412342130001
72320153401460
oct376567611421
9107222136001
1034189808401
111355528a101
126762120901
1332bb412c78
141924a8a9d7
15d51893901
hex7f5df1311

34189808401 has 8 divisors (see below), whose sum is σ = 39153651264. Its totient is φ = 29245861680.

The previous prime is 34189808399. The next prime is 34189808431. The reversal of 34189808401 is 10480898143.

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

It is not a de Polignac number, because 34189808401 - 21 = 34189808399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34189808431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4970350 + ... + 4977223.

It is an arithmetic number, because the mean of its divisors is an integer number (4894206408).

Almost surely, 234189808401 is an apocalyptic number.

It is an amenable number.

34189808401 is a deficient number, since it is larger than the sum of its proper divisors (4963842863).

34189808401 is an equidigital number, since it uses as much as digits as its factorization.

34189808401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9948071.

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 34189808401 in words is "thirty-four billion, one hundred eighty-nine million, eight hundred eight thousand, four hundred one".

Divisors: 1 7 491 3437 9947573 69633011 4884258343 34189808401