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106793801390 = 2544983928349
BaseRepresentation
bin110001101110101101…
…0000001011010101110
3101012122122101012201102
41203131122001122232
53222203203121030
6121021013443102
710500310222433
oct1433532013256
9335578335642
10106793801390
11413223536a1
1218845040492
13a0bc19ab73
145251463b8a
152ba08c2c45
hex18dd6816ae

106793801390 has 32 divisors (see below), whose sum is σ = 192893400000. Its totient is φ = 42570078208.

The previous prime is 106793801381. The next prime is 106793801393. The reversal of 106793801390 is 93108397601.

It is a happy number.

It is a super-2 number, since 2×1067938013902 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106793801393) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3752936 + ... + 3781284.

It is an arithmetic number, because the mean of its divisors is an integer number (6027918750).

Almost surely, 2106793801390 is an apocalyptic number.

106793801390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106793801390 is a deficient number, since it is larger than the sum of its proper divisors (86099598610).

106793801390 is a wasteful number, since it uses less digits than its factorization.

106793801390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29644.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 106793801390 in words is "one hundred six billion, seven hundred ninety-three million, eight hundred one thousand, three hundred ninety".

Divisors: 1 2 5 10 449 839 898 1678 2245 4195 4490 8390 28349 56698 141745 283490 376711 753422 1883555 3767110 12728701 23784811 25457402 47569622 63643505 118924055 127287010 237848110 10679380139 21358760278 53396900695 106793801390