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106121354 = 2411112907
BaseRepresentation
bin1100101001101…
…00100010001010
321101200112010112
412110310202022
5204131340404
614310314322
72426005463
oct624644212
9241615115
10106121354
11549a25a9
122b6589a2
1318ca7b01
1410145d6a
1594b356e
hex653488a

106121354 has 8 divisors (see below), whose sum is σ = 159233088. Its totient is φ = 53043660.

The previous prime is 106121329. The next prime is 106121371. The reversal of 106121354 is 453121601.

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

It is a super-3 number, since 3×1061213543 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 1769 + ... + 14675.

It is an arithmetic number, because the mean of its divisors is an integer number (19904136).

Almost surely, 2106121354 is an apocalyptic number.

106121354 is a deficient number, since it is larger than the sum of its proper divisors (53111734).

106121354 is a wasteful number, since it uses less digits than its factorization.

106121354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 106121354 is about 10301.5219263951. The cubic root of 106121354 is about 473.4428848898.

Adding to 106121354 its reverse (453121601), we get a palindrome (559242955).

The spelling of 106121354 in words is "one hundred six million, one hundred twenty-one thousand, three hundred fifty-four".

Divisors: 1 2 4111 8222 12907 25814 53060677 106121354