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1395412106 = 211128949207
BaseRepresentation
bin101001100101100…
…0100110010001010
310121020201021112212
41103023010302022
510324211141411
6350244305122
746402543604
oct12313046212
93536637485
101395412106
11656745850
1232b3a21a2
1319313344a
14d347a174
158278a68b
hex532c4c8a

1395412106 has 16 divisors (see below), whose sum is σ = 2285219520. Its totient is φ = 633773280.

The previous prime is 1395412103. The next prime is 1395412121. The reversal of 1395412106 is 6012145931.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1395412103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755 + ... + 52961.

It is an arithmetic number, because the mean of its divisors is an integer number (142826220).

Almost surely, 21395412106 is an apocalyptic number.

1395412106 is a deficient number, since it is larger than the sum of its proper divisors (889807414).

1395412106 is a wasteful number, since it uses less digits than its factorization.

1395412106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50509.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1395412106 is about 37355.2152449962. The cubic root of 1395412106 is about 1117.4655985219.

The spelling of 1395412106 in words is "one billion, three hundred ninety-five million, four hundred twelve thousand, one hundred six".

Divisors: 1 2 11 22 1289 2578 14179 28358 49207 98414 541277 1082554 63427823 126855646 697706053 1395412106