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105060038 = 252530019
BaseRepresentation
bin1100100001100…
…01011011000110
321022200121021112
412100301123012
5203343410123
614231445022
72413665326
oct620613306
9238617245
10105060038
1154338186
122b226772
13189c5a05
14dd4b286
159353d78
hex64316c6

105060038 has 4 divisors (see below), whose sum is σ = 157590060. Its totient is φ = 52530018.

The previous prime is 105060037. The next prime is 105060041. The reversal of 105060038 is 830060501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1050600382 = 22075223169122888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105059995 and 105060022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105060037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26265008 + ... + 26265011.

It is an arithmetic number, because the mean of its divisors is an integer number (39397515).

Almost surely, 2105060038 is an apocalyptic number.

105060038 is a deficient number, since it is larger than the sum of its proper divisors (52530022).

105060038 is an equidigital number, since it uses as much as digits as its factorization.

105060038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52530021.

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

The square root of 105060038 is about 10249.8799017354. The cubic root of 105060038 is about 471.8592986486.

The spelling of 105060038 in words is "one hundred five million, sixty thousand, thirty-eight".

Divisors: 1 2 52530019 105060038