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101300 = 22521013
BaseRepresentation
bin11000101110110100
312010221212
4120232310
511220200
62100552
7601223
oct305664
9163855
10101300
116a121
124a758
1337154
1428cba
1520035
hex18bb4

101300 has 18 divisors (see below), whose sum is σ = 220038. Its totient is φ = 40480.

The previous prime is 101293. The next prime is 101323. The reversal of 101300 is 3101.

101300 = T37 + T38 + ... + T86.

It can be written as a sum of positive squares in 3 ways, for example, as 1444 + 99856 = 38^2 + 316^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

101300 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 407 + ... + 606.

2101300 is an apocalyptic number.

101300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101300 is an abundant number, since it is smaller than the sum of its proper divisors (118738).

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

101300 is a wasteful number, since it uses less digits than its factorization.

101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 101300 is about 318.2766092568. The cubic root of 101300 is about 46.6161585058.

Adding to 101300 its reverse (3101), we get a palindrome (104401).

The spelling of 101300 in words is "one hundred one thousand, three hundred", and thus it is an iban number.

Divisors: 1 2 4 5 10 20 25 50 100 1013 2026 4052 5065 10130 20260 25325 50650 101300