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131462106 = 2321910351
BaseRepresentation
bin1111101010111…
…11001111011010
3100011100222002220
413311133033122
5232123241411
621013404510
73154260306
oct765371732
9304328086
10131462106
1168230476
1238039736
132130b139
1413660d06
15b81bb06
hex7d5f3da

131462106 has 8 divisors (see below), whose sum is σ = 262924224. Its totient is φ = 43820700.

The previous prime is 131462099. The next prime is 131462117. The reversal of 131462106 is 601264131.

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

131462106 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 10955170 + ... + 10955181.

It is an arithmetic number, because the mean of its divisors is an integer number (32865528).

Almost surely, 2131462106 is an apocalyptic number.

131462106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131462106 is a wasteful number, since it uses less digits than its factorization.

131462106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21910356.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 131462106 is about 11465.6925652138. The cubic root of 131462106 is about 508.4717882344.

The spelling of 131462106 in words is "one hundred thirty-one million, four hundred sixty-two thousand, one hundred six".

Divisors: 1 2 3 6 21910351 43820702 65731053 131462106