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106031068 = 221113185369
BaseRepresentation
bin1100101000111…
…10011111011100
321101111221021121
412110132133130
5204120443233
614304340324
72425151323
oct624363734
9241457247
10106031068
1154940790
122b6146a4
1318c759a0
14101210ba
15949692d
hex651e7dc

106031068 has 24 divisors (see below), whose sum is σ = 217995120. Its totient is φ = 44488320.

The previous prime is 106031059. The next prime is 106031069. The reversal of 106031068 is 860130601.

It is a super-2 number, since 2×1060310682 = 22485174762441248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106031069) 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, 92113 + ... + 93256.

It is an arithmetic number, because the mean of its divisors is an integer number (9083130).

Almost surely, 2106031068 is an apocalyptic number.

It is an amenable number.

106031068 is an abundant number, since it is smaller than the sum of its proper divisors (111964052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106031068 is a wasteful number, since it uses less digits than its factorization.

106031068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185397 (or 185395 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 106031068 is about 10297.1388259069. The cubic root of 106031068 is about 473.3085814384.

Adding to 106031068 its reverse (860130601), we get a palindrome (966161669).

The spelling of 106031068 in words is "one hundred six million, thirty-one thousand, sixty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 185369 370738 741476 2039059 2409797 4078118 4819594 8156236 9639188 26507767 53015534 106031068