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83141238082 = 27311577091721
BaseRepresentation
bin100110101101110011…
…0101001110101000010
321221121020220111120011
41031123212221311002
52330233124104312
6102110005135134
76002213602060
oct1153346516502
9257536814504
1083141238082
1132295074811
12141439ba4aa
137abcb6b086
14404a029030
152269160da7
hex135b9a9d42

83141238082 has 64 divisors (see below), whose sum is σ = 148357601280. Its totient is φ = 34194700800.

The previous prime is 83141238079. The next prime is 83141238107. The reversal of 83141238082 is 28083214138.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48308982 + ... + 48310702.

It is an arithmetic number, because the mean of its divisors is an integer number (2318087520).

Almost surely, 283141238082 is an apocalyptic number.

83141238082 is a deficient number, since it is larger than the sum of its proper divisors (65216363198).

83141238082 is a wasteful number, since it uses less digits than its factorization.

83141238082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 83141238082 in words is "eighty-three billion, one hundred forty-one million, two hundred thirty-eight thousand, eighty-two".

Divisors: 1 2 7 14 31 62 157 217 314 434 709 1099 1418 1721 2198 3442 4867 4963 9734 9926 12047 21979 24094 34069 43958 53351 68138 106702 111313 153853 222626 270197 307706 373457 540394 746914 779191 1220189 1558382 1891379 2440378 3450703 3782758 6901406 8376107 8541323 16752214 17082646 24154921 37825859 48309842 58632749 75651718 117265498 191569673 264781013 383139346 529562026 1340987711 2681975422 5938659863 11877319726 41570619041 83141238082