Search a number
-
+
1960120 = 23549003
BaseRepresentation
bin111011110100010111000
310200120210001
413132202320
51000210440
6110002344
722442431
oct7364270
93616701
101960120
111119738
127a63b4
13538246
14390488
1528ab9a
hex1de8b8

1960120 has 16 divisors (see below), whose sum is σ = 4410360. Its totient is φ = 784032.

The previous prime is 1960111. The next prime is 1960121. The reversal of 1960120 is 210691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24462 + ... + 24541.

21960120 is an apocalyptic number.

1960120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1960120 is an abundant number, since it is smaller than the sum of its proper divisors (2450240).

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

1960120 is a wasteful number, since it uses less digits than its factorization.

1960120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49014 (or 49010 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1960120 is about 1400.0428564869. The cubic root of 1960120 is about 125.1490488715.

It can be divided in two parts, 1960 and 120, that added together give a triangular number (2080 = T64).

The spelling of 1960120 in words is "one million, nine hundred sixty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 49003 98006 196012 245015 392024 490030 980060 1960120