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7472 = 24467
BaseRepresentation
bin1110100110000
3101020202
41310300
5214342
654332
730533
oct16460
911222
107472
115683
1243a8
13352a
142a1a
152332
hex1d30

7472 has 10 divisors (see below), whose sum is σ = 14508. Its totient is φ = 3728.

The previous prime is 7459. The next prime is 7477. The reversal of 7472 is 2747.

7472 is nontrivially palindromic in base 15.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 9.

It is a nialpdrome in base 6.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (7477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218 + ... + 249.

It is an amenable number.

7472 is a deficient number, since it is larger than the sum of its proper divisors (7036).

7472 is a wasteful number, since it uses less digits than its factorization.

7472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 469 counting only the distinct ones).

The product of its digits is 392, while the sum is 20.

The square root of 7472 is about 86.4407311399. The cubic root of 7472 is about 19.5499486527.

The spelling of 7472 in words is "seven thousand, four hundred seventy-two", and thus it is an iban number.

Divisors: 1 2 4 8 16 467 934 1868 3736 7472