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106297869 = 342184163
BaseRepresentation
bin1100101010111…
…11101000001101
321102000111021010
412111133220031
5204203012434
614314155433
72430342216
oct625375015
9242014233
10106297869
1155003187
122b722b79
131903a262
141019040d
1594ea9e9
hex655fa0d

106297869 has 8 divisors (see below), whose sum is σ = 142068832. Its totient is φ = 70696080.

The previous prime is 106297859. The next prime is 106297883. The reversal of 106297869 is 968792601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106297869 - 215 = 106265101 is a prime.

It is a super-2 number, since 2×1062978692 = 22598473907882322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106297819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40819 + ... + 43344.

It is an arithmetic number, because the mean of its divisors is an integer number (17758604).

Almost surely, 2106297869 is an apocalyptic number.

It is an amenable number.

106297869 is a deficient number, since it is larger than the sum of its proper divisors (35770963).

106297869 is an equidigital number, since it uses as much as digits as its factorization.

106297869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84587.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 106297869 is about 10310.0857901377. The cubic root of 106297869 is about 473.7052369854.

The spelling of 106297869 in words is "one hundred six million, two hundred ninety-seven thousand, eight hundred sixty-nine".

Divisors: 1 3 421 1263 84163 252489 35432623 106297869