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2329480 = 23558237
BaseRepresentation
bin1000111000101110001000
311101100110001
420320232020
51044020410
6121532344
725541326
oct10705610
94340401
102329480
11135119a
129440b4
136373ba
14448d16
1531033a
hex238b88

2329480 has 16 divisors (see below), whose sum is σ = 5241420. Its totient is φ = 931776.

The previous prime is 2329471. The next prime is 2329487. The reversal of 2329480 is 849232.

It can be written as a sum of positive squares in 2 ways, for example, as 2316484 + 12996 = 1522^2 + 114^2 .

It is not an unprimeable number, because it can be changed into a prime (2329487) 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, 29079 + ... + 29158.

22329480 is an apocalyptic number.

2329480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2329480 is an abundant number, since it is smaller than the sum of its proper divisors (2911940).

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

2329480 is a wasteful number, since it uses less digits than its factorization.

2329480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58248 (or 58244 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2329480 is about 1526.2634110795. The cubic root of 2329480 is about 132.5621874928.

It can be divided in two parts, 2329 and 480, that added together give a square (2809 = 532).

The spelling of 2329480 in words is "two million, three hundred twenty-nine thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 58237 116474 232948 291185 465896 582370 1164740 2329480