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105001036 = 2273750037
BaseRepresentation
bin1100100001000…
…11000001001100
321022120121100021
412100203001030
5203340013121
614230311524
72413331320
oct620430114
9238517307
10105001036
11542a7918
122b1b85a4
13189a4bba
14dd33980
159341641
hex642304c

105001036 has 12 divisors (see below), whose sum is σ = 210002128. Its totient is φ = 45000432.

The previous prime is 105001031. The next prime is 105001037. The reversal of 105001036 is 630100501.

105001036 is an admirable number.

It is a super-2 number, since 2×1050010362 = 22050435122146592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105001031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874991 + ... + 1875046.

Almost surely, 2105001036 is an apocalyptic number.

It is an amenable number.

105001036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105001036 is a wasteful number, since it uses less digits than its factorization.

105001036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750048 (or 3750046 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 105001036 is about 10247.0013174587. The cubic root of 105001036 is about 471.7709496237.

Adding to 105001036 its reverse (630100501), we get a palindrome (735101537).

The spelling of 105001036 in words is "one hundred five million, one thousand, thirty-six".

Divisors: 1 2 4 7 14 28 3750037 7500074 15000148 26250259 52500518 105001036