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105604600001 = 472419323263
BaseRepresentation
bin110001001011010000…
…1100101000011000001
3101002120202200112002112
41202112201211003001
53212234234200001
6120303013025105
710425660201125
oct1422641450301
9332522615075
10105604600001
114087205302a
1218572925195
139c5c9b78c4
14517b545585
152b312bbcbb
hex18968650c1

105604600001 has 8 divisors (see below), whose sum is σ = 108299034624. Its totient is φ = 102928812480.

The previous prime is 105604599967. The next prime is 105604600021. The reversal of 105604600001 is 100006406501.

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 105604600001 - 234 = 88424730817 is a prime.

It is a super-2 number, since 2×1056046000012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105604600001.

It is not an unprimeable number, because it can be changed into a prime (105604600021) 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, 4650305 + ... + 4672958.

It is an arithmetic number, because the mean of its divisors is an integer number (13537379328).

Almost surely, 2105604600001 is an apocalyptic number.

It is an amenable number.

105604600001 is a deficient number, since it is larger than the sum of its proper divisors (2694434623).

105604600001 is an equidigital number, since it uses as much as digits as its factorization.

105604600001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9323551.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 105604600001 in words is "one hundred five billion, six hundred four million, six hundred thousand, one".

Divisors: 1 47 241 11327 9323263 438193361 2246906383 105604600001