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106030606165 = 51123239934939
BaseRepresentation
bin110001010111111101…
…0101010011101010101
3101010200110021212200121
41202233322222131111
53214122313344130
6120413151511541
710442352165451
oct1425772523525
9333613255617
10106030606165
1140a70570840
12186715285b1
139cca033363
1451bbd59661
152b588bad7a
hex18afeaa755

106030606165 has 32 divisors (see below), whose sum is σ = 144903168000. Its totient is φ = 73727565120.

The previous prime is 106030606163. The next prime is 106030606181. The reversal of 106030606165 is 561606030601.

It is not a de Polignac number, because 106030606165 - 21 = 106030606163 is a prime.

It is a super-2 number, since 2×1060306061652 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106030606165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106030606163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3017266 + ... + 3052204.

It is an arithmetic number, because the mean of its divisors is an integer number (4528224000).

Almost surely, 2106030606165 is an apocalyptic number.

It is an amenable number.

106030606165 is a deficient number, since it is larger than the sum of its proper divisors (38872561835).

106030606165 is a wasteful number, since it uses less digits than its factorization.

106030606165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37377.

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 106030606165 its reverse (561606030601), we get a palindrome (667636636766).

The spelling of 106030606165 in words is "one hundred six billion, thirty million, six hundred six thousand, one hundred sixty-five".

Divisors: 1 5 11 23 55 115 253 1265 2399 11995 26389 34939 55177 131945 174695 275885 384329 606947 803597 1921645 3034735 4017985 8839567 44197835 83818661 419093305 922005271 1927829203 4610026355 9639146015 21206121233 106030606165