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136107050 = 2523187811
BaseRepresentation
bin10000001110011…
…01010000101010
3100111002221202212
420013031100222
5234320411200
621301125122
73241614362
oct1007152052
9314087685
10136107050
116a913272
12396b97a2
1322276421
141410d9a2
15be38035
hex81cd42a

136107050 has 24 divisors (see below), whose sum is σ = 261328512. Its totient is φ = 52686000.

The previous prime is 136107029. The next prime is 136107061. The reversal of 136107050 is 50701631.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42356 + ... + 45455.

It is an arithmetic number, because the mean of its divisors is an integer number (10888688).

Almost surely, 2136107050 is an apocalyptic number.

136107050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136107050 is a deficient number, since it is larger than the sum of its proper divisors (125221462).

136107050 is a wasteful number, since it uses less digits than its factorization.

136107050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87854 (or 87849 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 136107050 is about 11666.4926177493. The cubic root of 136107050 is about 514.3912120066.

Adding to 136107050 its reverse (50701631), we get a palindrome (186808681).

The spelling of 136107050 in words is "one hundred thirty-six million, one hundred seven thousand, fifty".

Divisors: 1 2 5 10 25 31 50 62 155 310 775 1550 87811 175622 439055 878110 2195275 2722141 4390550 5444282 13610705 27221410 68053525 136107050