Search a number
-
+
2962040 = 23574051
BaseRepresentation
bin1011010011001001111000
312120111011012
423103021320
51224241130
6143253052
734114454
oct13231170
95514135
102962040
111743474
12baa188
137c92b3
14571664
153d7995
hex2d3278

2962040 has 16 divisors (see below), whose sum is σ = 6664680. Its totient is φ = 1184800.

The previous prime is 2962039. The next prime is 2962067. The reversal of 2962040 is 402692.

2962040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2961997 and 2962015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36986 + ... + 37065.

22962040 is an apocalyptic number.

2962040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2962040 is an abundant number, since it is smaller than the sum of its proper divisors (3702640).

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

2962040 is a wasteful number, since it uses less digits than its factorization.

2962040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74062 (or 74058 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2962040 is about 1721.0578142526. The cubic root of 2962040 is about 143.6140643110.

The spelling of 2962040 in words is "two million, nine hundred sixty-two thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 74051 148102 296204 370255 592408 740510 1481020 2962040