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5470428 = 2231513019
BaseRepresentation
bin10100110111100011011100
3101021221000110
4110313203130
52400023203
6313130020
764332525
oct24674334
911257013
105470428
1130a7017
1219b9910
131196c52
14a2584c
15730d03
hex5378dc

5470428 has 24 divisors (see below), whose sum is σ = 12853120. Its totient is φ = 1810800.

The previous prime is 5470427. The next prime is 5470453. The reversal of 5470428 is 8240745.

It is a super-3 number, since 3×54704283 (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5470395 and 5470404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303 + ... + 3321.

Almost surely, 25470428 is an apocalyptic number.

It is an amenable number.

5470428 is an abundant number, since it is smaller than the sum of its proper divisors (7382692).

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

5470428 is a wasteful number, since it uses less digits than its factorization.

5470428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177 (or 3175 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 5470428 is about 2338.8946107082. The cubic root of 5470428 is about 176.2004860662.

The spelling of 5470428 in words is "five million, four hundred seventy thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 151 302 453 604 906 1812 3019 6038 9057 12076 18114 36228 455869 911738 1367607 1823476 2735214 5470428