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116108148 = 22313744283
BaseRepresentation
bin1101110101110…
…10101101110100
322002110220102210
412322322231310
5214210430043
615304333420
72606621502
oct672725564
9262426383
10116108148
115a5a3852
1232a74270
131b093660
14115c5672
15a2d7633
hex6ebab74

116108148 has 24 divisors (see below), whose sum is σ = 291759328. Its totient is φ = 35725536.

The previous prime is 116108143. The next prime is 116108159. The reversal of 116108148 is 841801611.

It is a super-2 number, since 2×1161081482 = 26962204063979808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116108143) 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 7 ways as a sum of consecutive naturals, for example, 371986 + ... + 372297.

Almost surely, 2116108148 is an apocalyptic number.

It is an amenable number.

116108148 is an abundant number, since it is smaller than the sum of its proper divisors (175651180).

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

116108148 is a wasteful number, since it uses less digits than its factorization.

116108148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744303 (or 744301 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 116108148 is about 10775.3490894727. The cubic root of 116108148 is about 487.8514115834.

Adding to 116108148 its reverse (841801611), we get a palindrome (957909759).

The spelling of 116108148 in words is "one hundred sixteen million, one hundred eight thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 744283 1488566 2232849 2977132 4465698 8931396 9675679 19351358 29027037 38702716 58054074 116108148