Search a number
-
+
2962972 = 227110433
BaseRepresentation
bin1011010011011000011100
312120112102201
423103120130
51224303342
6143301244
734120255
oct13233034
95515381
102962972
111744141
12baa824
137c984c
14571b2c
153d7db7
hex2d361c

2962972 has 12 divisors (see below), whose sum is σ = 5258736. Its totient is φ = 1460480.

The previous prime is 2962963. The next prime is 2962979. The reversal of 2962972 is 2792692.

2962972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2962979) by changing a digit.

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, 4933 + ... + 5500.

It is an arithmetic number, because the mean of its divisors is an integer number (438228).

22962972 is an apocalyptic number.

It is an amenable number.

2962972 is a deficient number, since it is larger than the sum of its proper divisors (2295764).

2962972 is a wasteful number, since it uses less digits than its factorization.

2962972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10508 (or 10506 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 2962972 is about 1721.3285566678. The cubic root of 2962972 is about 143.6291253581.

It can be divided in two parts, 29 and 62972, that added together give a square (63001 = 2512).

The spelling of 2962972 in words is "two million, nine hundred sixty-two thousand, nine hundred seventy-two".

Divisors: 1 2 4 71 142 284 10433 20866 41732 740743 1481486 2962972