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108234237 = 3315772017
BaseRepresentation
bin1100111001110…
…00010111111101
321112122212110110
412130320113331
5210201443422
614423500233
72452655466
oct634702775
9245585413
10108234237
1156105a91
12302b7679
1319567737
1410535d6d
15977e60c
hex67385fd

108234237 has 16 divisors (see below), whose sum is σ = 149299712. Its totient is φ = 69672960.

The previous prime is 108234229. The next prime is 108234239. The reversal of 108234237 is 732432801.

It is not a de Polignac number, because 108234237 - 23 = 108234229 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 (108234239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52653 + ... + 54669.

It is an arithmetic number, because the mean of its divisors is an integer number (9331232).

Almost surely, 2108234237 is an apocalyptic number.

It is an amenable number.

108234237 is a deficient number, since it is larger than the sum of its proper divisors (41065475).

108234237 is a wasteful number, since it uses less digits than its factorization.

108234237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 108234237 is about 10403.5684743265. The cubic root of 108234237 is about 476.5643522286.

The spelling of 108234237 in words is "one hundred eight million, two hundred thirty-four thousand, two hundred thirty-seven".

Divisors: 1 3 31 93 577 1731 2017 6051 17887 53661 62527 187581 1163809 3491427 36078079 108234237