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3422500 = 2254372
BaseRepresentation
bin1101000011100100100100
320102212210021
431003210210
51334010000
6201204524
741043064
oct15034444
96385707
103422500
111a28414
121190744
1392aa63
146513a4
1547911a
hex343924

3422500 has 45 divisors (see below), whose sum is σ = 7692069. Its totient is φ = 1332000.

The previous prime is 3422483. The next prime is 3422501. The reversal of 3422500 is 52243.

The square root of 3422500 is 1850.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 1136356 + 2286144 = 1066^2 + 1512^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3422501) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 92482 + ... + 92518.

Almost surely, 23422500 is an apocalyptic number.

3422500 is the 1850-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422500

3422500 is an abundant number, since it is smaller than the sum of its proper divisors (4269569).

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

3422500 is an equidigital number, since it uses as much as digits as its factorization.

3422500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The cubic root of 3422500 is about 150.7004279508.

Multiplying 3422500 by its sum of digits (16), we get a square (54760000 = 74002).

Adding to 3422500 its reverse (52243), we get a palindrome (3474743).

The spelling of 3422500 in words is "three million, four hundred twenty-two thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 37 50 74 100 125 148 185 250 370 500 625 740 925 1250 1369 1850 2500 2738 3700 4625 5476 6845 9250 13690 18500 23125 27380 34225 46250 68450 92500 136900 171125 342250 684500 855625 1711250 3422500