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103010 = 2510301
BaseRepresentation
bin11001001001100010
312020022012
4121021202
511244020
62112522
7606215
oct311142
9166265
10103010
1170436
124b742
1337b6b
142977c
15207c5
hex19262

103010 has 8 divisors (see below), whose sum is σ = 185436. Its totient is φ = 41200.

The previous prime is 103007. The next prime is 103043. The reversal of 103010 is 10301.

Adding to 103010 its reverse (10301), we get a palindrome (113311).

It can be written as a sum of positive squares in 2 ways, for example, as 97969 + 5041 = 313^2 + 71^2 .

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

It is a super-2 number, since 2×1030102 = 21222120200, which contains 22 as substring.

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

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102985 and 103003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5141 + ... + 5160.

2103010 is an apocalyptic number.

103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103010 is a deficient number, since it is larger than the sum of its proper divisors (82426).

103010 is a wasteful number, since it uses less digits than its factorization.

103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308.

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

The square root of 103010 is about 320.9517097633. The cubic root of 103010 is about 46.8769984333.

The spelling of 103010 in words is "one hundred three thousand, ten", and thus it is an iban number.

Divisors: 1 2 5 10 10301 20602 51505 103010