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5510472 = 2331120873
BaseRepresentation
bin10101000001010101001000
3101100221221120
4111001111020
52402313342
6314035240
764560342
oct25012510
911327846
105510472
113124110
121a18b20
1311ac246
14a36292
1573caec
hex541548

5510472 has 32 divisors (see below), whose sum is σ = 15029280. Its totient is φ = 1669760.

The previous prime is 5510471. The next prime is 5510489. The reversal of 5510472 is 2740155.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5510471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10173 + ... + 10700.

It is an arithmetic number, because the mean of its divisors is an integer number (469665).

Almost surely, 25510472 is an apocalyptic number.

It is an amenable number.

5510472 is an abundant number, since it is smaller than the sum of its proper divisors (9518808).

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

5510472 is a wasteful number, since it uses less digits than its factorization.

5510472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20893 (or 20889 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 5510472 is about 2347.4394560883. The cubic root of 5510472 is about 176.6293754604.

The spelling of 5510472 in words is "five million, five hundred ten thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 20873 41746 62619 83492 125238 166984 229603 250476 459206 500952 688809 918412 1377618 1836824 2755236 5510472