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106465 = 5107199
BaseRepresentation
bin11001111111100001
312102001011
4121333201
511401330
62140521
7622252
oct317741
9172034
10106465
1172a97
1251741
13395c8
142ab29
152182a
hex19fe1

106465 has 8 divisors (see below), whose sum is σ = 129600. Its totient is φ = 83952.

The previous prime is 106453. The next prime is 106487. The reversal of 106465 is 564601.

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

It is a cyclic number.

It is not a de Polignac number, because 106465 - 25 = 106433 is a prime.

It is a super-2 number, since 2×1064652 = 22669592450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 436 + ... + 634.

It is an arithmetic number, because the mean of its divisors is an integer number (16200).

2106465 is an apocalyptic number.

It is an amenable number.

106465 is a deficient number, since it is larger than the sum of its proper divisors (23135).

106465 is a wasteful number, since it uses less digits than its factorization.

106465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106465 is about 326.2897485365. The cubic root of 106465 is about 47.3953374205.

The spelling of 106465 in words is "one hundred six thousand, four hundred sixty-five".

Divisors: 1 5 107 199 535 995 21293 106465