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105037055 = 5130716073
BaseRepresentation
bin1100100001010…
…11110011111111
321022122102202022
412100223303333
5203342141210
614231150355
72413541324
oct620536377
9238572668
10105037055
1154321992
122b2153bb
13189b8406
14dd42b4b
15934c155
hex642bcff

105037055 has 8 divisors (see below), whose sum is σ = 126148752. Its totient is φ = 83960128.

The previous prime is 105037013. The next prime is 105037061. The reversal of 105037055 is 550730501.

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 105037055 - 212 = 105032959 is a prime.

It is a super-2 number, since 2×1050370552 = 22065565846146050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1502 + ... + 14571.

It is an arithmetic number, because the mean of its divisors is an integer number (15768594).

Almost surely, 2105037055 is an apocalyptic number.

105037055 is a deficient number, since it is larger than the sum of its proper divisors (21111697).

105037055 is a wasteful number, since it uses less digits than its factorization.

105037055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17385.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 105037055 is about 10248.7587053262. The cubic root of 105037055 is about 471.8248880603.

Adding to 105037055 its reverse (550730501), we get a palindrome (655767556).

The spelling of 105037055 in words is "one hundred five million, thirty-seven thousand, fifty-five".

Divisors: 1 5 1307 6535 16073 80365 21007411 105037055