Search a number
-
+
32001113101 = 317229142799
BaseRepresentation
bin11101110011011010…
…100011110000001101
310001121012201222111011
4131303122203300031
51011014241104401
622411234525221
72212005654556
oct356332436015
9101535658434
1032001113101
1112631880a11
126251136811
13302cb3bca9
14179811332d
15c7465b451
hex7736a3c0d

32001113101 has 8 divisors (see below), whose sum is σ = 33038208000. Its totient is φ = 30964318320.

The previous prime is 32001113087. The next prime is 32001113143. The reversal of 32001113101 is 10131110023.

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

It is a cyclic number.

It is not a de Polignac number, because 32001113101 - 25 = 32001113069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32001113161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152700 + ... + 295498.

It is an arithmetic number, because the mean of its divisors is an integer number (4129776000).

Almost surely, 232001113101 is an apocalyptic number.

32001113101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32001113101 is a deficient number, since it is larger than the sum of its proper divisors (1037094899).

32001113101 is a wasteful number, since it uses less digits than its factorization.

32001113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150059.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 32001113101 its reverse (10131110023), we get a palindrome (42132223124).

The spelling of 32001113101 in words is "thirty-two billion, one million, one hundred thirteen thousand, one hundred one".

Divisors: 1 31 7229 142799 224099 4426769 1032293971 32001113101