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106112411001 = 3223247212
BaseRepresentation
bin110001011010011001…
…0101110010101111001
3101010220011012222211100
41202310302232111321
53214304234123001
6120425233122013
710444364416512
oct1426462562571
9333804188740
10106112411001
1141002764a43
12186949b9309
13a010c7609c
1451c8b71a09
152b60b79586
hex18b4cae579

106112411001 has 27 divisors (see below), whose sum is σ = 160261235407. Its totient is φ = 67651552320.

The previous prime is 106112410991. The next prime is 106112411017. The reversal of 106112411001 is 100114211601.

The square root of 106112411001 is 325749.

It is a perfect power (a square), and thus also a powerful number.

106112411001 is a `hidden beast` number, since 1 + 0 + 611 + 2 + 41 + 10 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57359771001 + 48752640000 = 239499^2 + 220800^2 .

It is not a de Polignac number, because 106112411001 - 233 = 97522476409 is a prime.

It is a super-2 number, since 2×1061124110012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106112411051) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22474321 + ... + 22479041.

Almost surely, 2106112411001 is an apocalyptic number.

106112411001 is the 325749-th square number.

106112411001 is the 162875-th centered octagonal number.

It is an amenable number.

106112411001 is a deficient number, since it is larger than the sum of its proper divisors (54148824406).

106112411001 is an frugal number, since it uses more digits than its factorization.

106112411001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494 (or 4747 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 106112411001 its reverse (100114211601), we get a palindrome (206226622602).

The spelling of 106112411001 in words is "one hundred six billion, one hundred twelve million, four hundred eleven thousand, one".

Divisors: 1 3 9 23 69 207 529 1587 4721 4761 14163 42489 108583 325749 977247 2497409 7492227 22287841 22476681 66863523 200590569 512620343 1537861029 4613583087 11790267889 35370803667 106112411001