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105002652 = 22340121821
BaseRepresentation
bin1100100001000…
…11011010011100
321022120200120010
412100203122130
5203340041102
614230323220
72413336116
oct620433234
9238520503
10105002652
11542a9057
122b1b9510
13189a5861
14dd343b6
159341d6c
hex642369c

105002652 has 24 divisors (see below), whose sum is σ = 245628432. Its totient is φ = 34912000.

The previous prime is 105002647. The next prime is 105002687. The reversal of 105002652 is 256200501.

It is a super-2 number, since 2×1050026522 = 22051113854066208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6099 + ... + 15722.

It is an arithmetic number, because the mean of its divisors is an integer number (10234518).

Almost surely, 2105002652 is an apocalyptic number.

105002652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105002652 is an abundant number, since it is smaller than the sum of its proper divisors (140625780).

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

105002652 is a wasteful number, since it uses less digits than its factorization.

105002652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22229 (or 22227 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 105002652 is about 10247.0801694922. The cubic root of 105002652 is about 471.7733698472.

The spelling of 105002652 in words is "one hundred five million, two thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 401 802 1203 1604 2406 4812 21821 43642 65463 87284 130926 261852 8750221 17500442 26250663 35000884 52501326 105002652