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2050120 = 235107479
BaseRepresentation
bin111110100100001001000
310212011020101
413310201020
51011100440
6111535144
723266012
oct7644110
93764211
102050120
111180316
1282a4b4
1356a1b7
143b51b2
152a769a
hex1f4848

2050120 has 32 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 810688.

The previous prime is 2050109. The next prime is 2050141. The reversal of 2050120 is 210502.

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

It is a nialpdrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 2050097 and 2050106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4041 + ... + 4519.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

22050120 is an apocalyptic number.

2050120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050120 is an abundant number, since it is smaller than the sum of its proper divisors (2615480).

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

2050120 is a wasteful number, since it uses less digits than its factorization.

2050120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 2050120 is about 1431.8240115321. The cubic root of 2050120 is about 127.0358879296.

Adding to 2050120 its reverse (210502), we get a palindrome (2260622).

The spelling of 2050120 in words is "two million, fifty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 107 214 428 479 535 856 958 1070 1916 2140 2395 3832 4280 4790 9580 19160 51253 102506 205012 256265 410024 512530 1025060 2050120