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106850253 = 3179721599
BaseRepresentation
bin1100101111001…
…10011111001101
321110001112222210
412113212133031
5204323202003
614334101033
72435132526
oct627463715
9243045883
10106850253
11553501a4
122b94a779
13191a1803
141029584d
1595a9503
hex65e67cd

106850253 has 16 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 66349056.

The previous prime is 106850251. The next prime is 106850267. The reversal of 106850253 is 352058601.

It is not a de Polignac number, because 106850253 - 21 = 106850251 is a prime.

It is a super-2 number, since 2×1068502532 = 22833953132328018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106850253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106850251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5853 + ... + 15746.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2106850253 is an apocalyptic number.

It is an amenable number.

106850253 is a deficient number, since it is larger than the sum of its proper divisors (45559347).

106850253 is a wasteful number, since it uses less digits than its factorization.

106850253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21716.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 106850253 is about 10336.8396040569. The cubic root of 106850253 is about 474.5243667355.

The spelling of 106850253 in words is "one hundred six million, eight hundred fifty thousand, two hundred fifty-three".

Divisors: 1 3 17 51 97 291 1649 4947 21599 64797 367183 1101549 2095103 6285309 35616751 106850253