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412120 = 23510303
BaseRepresentation
bin1100100100111011000
3202221022201
41210213120
5101141440
612455544
73334342
oct1444730
9687281
10412120
112616a5
1217a5b4
13115777
14aa292
158219a
hex649d8

412120 has 16 divisors (see below), whose sum is σ = 927360. Its totient is φ = 164832.

The previous prime is 412109. The next prime is 412123. The reversal of 412120 is 21214.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 412097 and 412106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412123) by changing a digit.

412120 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 3 ways as a sum of consecutive naturals, for example, 5112 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (57960).

2412120 is an apocalyptic number.

412120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412120 is an abundant number, since it is smaller than the sum of its proper divisors (515240).

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

412120 is a wasteful number, since it uses less digits than its factorization.

412120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10314 (or 10310 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 412120 is about 641.9657311726. The cubic root of 412120 is about 74.4174121963.

Adding to 412120 its reverse (21214), we get a palindrome (433334).

The spelling of 412120 in words is "four hundred twelve thousand, one hundred twenty", and thus it is an iban number.

Divisors: 1 2 4 5 8 10 20 40 10303 20606 41212 51515 82424 103030 206060 412120