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108411668124 = 22323412995131
BaseRepresentation
bin110010011110111010…
…1101100011010011100
3101100211101200100122120
41210331311230122130
53234011341334444
6121445330142540
710555353655164
oct1447565543234
9340741610576
10108411668124
1141a82618941
1219016a21a50
13a2b941b066
1453662895a4
152c47950b19
hex193dd6c69c

108411668124 has 48 divisors (see below), whose sum is σ = 264025547520. Its totient is φ = 34557304320.

The previous prime is 108411668081. The next prime is 108411668129. The reversal of 108411668124 is 421866114801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108411668129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092039 + ... + 1187169.

It is an arithmetic number, because the mean of its divisors is an integer number (5500532240).

Almost surely, 2108411668124 is an apocalyptic number.

It is an amenable number.

108411668124 is an abundant number, since it is smaller than the sum of its proper divisors (155613879396).

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

108411668124 is a wasteful number, since it uses less digits than its factorization.

108411668124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99290 (or 99288 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 108411668124 in words is "one hundred eight billion, four hundred eleven million, six hundred sixty-eight thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 4129 8258 12387 16516 24774 49548 94967 95131 189934 190262 284901 285393 379868 380524 569802 570786 1139604 1141572 2188013 4376026 6564039 8752052 13128078 26256156 392795899 785591798 1178387697 1571183596 2356775394 4713550788 9034305677 18068611354 27102917031 36137222708 54205834062 108411668124