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1102102 = 2643857
BaseRepresentation
bin100001101000100010110
32001222210121
410031010112
5240231402
635342154
712240061
oct4150426
92058717
101102102
11693031
1245195a
132c7841
142098d8
1516b837
hex10d116

1102102 has 8 divisors (see below), whose sum is σ = 1657656. Its totient is φ = 549552.

The previous prime is 1102069. The next prime is 1102111. The reversal of 1102102 is 2012011.

Adding to 1102102 its reverse (2012011), we get a palindrome (3114113).

Subtracting 1102102 from its reverse (2012011), we obtain a palindrome (909909).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858 + ... + 1714.

It is an arithmetic number, because the mean of its divisors is an integer number (207207).

21102102 is an apocalyptic number.

1102102 is a deficient number, since it is larger than the sum of its proper divisors (555554).

1102102 is an equidigital number, since it uses as much as digits as its factorization.

1102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1102102 is about 1049.8104590830. The cubic root of 1102102 is about 103.2937228225.

The spelling of 1102102 in words is "one million, one hundred two thousand, one hundred two".

Divisors: 1 2 643 857 1286 1714 551051 1102102