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107841161247 = 3312423478573
BaseRepresentation
bin110010001101111010…
…1011000100000011111
3101022100122011121100020
41210123311120200133
53231324314124442
6121312550203223
710535255513631
oct1443365304037
9338318147306
10107841161247
114180a584656
1218a97953513
13a22817a821
1453105bca51
152c1280b9ec
hex191bd5881f

107841161247 has 16 divisors (see below), whose sum is σ = 148488112128. Its totient is φ = 69546083040.

The previous prime is 107841161221. The next prime is 107841161273. The reversal of 107841161247 is 742161148701.

It is an interprime number because it is at equal distance from previous prime (107841161221) and next prime (107841161273).

It is not a de Polignac number, because 107841161247 - 28 = 107841160991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107841161199 and 107841161208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107841961247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13948 + ... + 464625.

It is an arithmetic number, because the mean of its divisors is an integer number (9280507008).

Almost surely, 2107841161247 is an apocalyptic number.

107841161247 is a deficient number, since it is larger than the sum of its proper divisors (40646950881).

107841161247 is a wasteful number, since it uses less digits than its factorization.

107841161247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481030.

The product of its (nonzero) digits is 75264, while the sum is 42.

The spelling of 107841161247 in words is "one hundred seven billion, eight hundred forty-one million, one hundred sixty-one thousand, two hundred forty-seven".

Divisors: 1 3 31 93 2423 7269 75113 225339 478573 1435719 14835763 44507289 1159582379 3478747137 35947053749 107841161247