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5042620 = 2251122921
BaseRepresentation
bin10011001111000110111100
3100111012011201
4103033012330
52242330440
6300025244
760601342
oct23170674
910435151
105042620
112934660
121832224
1310772cb
14953992
1569919a
hex4cf1bc

5042620 has 24 divisors (see below), whose sum is σ = 11552688. Its totient is φ = 1833600.

The previous prime is 5042617. The next prime is 5042629. The reversal of 5042620 is 262405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042629) 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, 11241 + ... + 11680.

It is an arithmetic number, because the mean of its divisors is an integer number (481362).

Almost surely, 25042620 is an apocalyptic number.

It is an amenable number.

5042620 is an abundant number, since it is smaller than the sum of its proper divisors (6510068).

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

5042620 is a wasteful number, since it uses less digits than its factorization.

5042620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22941 (or 22939 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5042620 is about 2245.5778766278. The cubic root of 5042620 is about 171.4820818403.

The spelling of 5042620 in words is "five million, forty-two thousand, six hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 22921 45842 91684 114605 229210 252131 458420 504262 1008524 1260655 2521310 5042620