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5620105 = 51959159
BaseRepresentation
bin10101011100000110001001
3101120112100001
4111130012021
52414320410
6320243001
765525101
oct25340611
911515301
105620105
113199517
121a70461
13121a10a
14a64201
1576033a
hex55c189

5620105 has 8 divisors (see below), whose sum is σ = 7099200. Its totient is φ = 4259376.

The previous prime is 5620103. The next prime is 5620127. The reversal of 5620105 is 5010265.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5620105 - 21 = 5620103 is a prime.

It is a super-2 number, since 2×56201052 = 63171160422050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (5620103) 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, 29485 + ... + 29674.

It is an arithmetic number, because the mean of its divisors is an integer number (887400).

Almost surely, 25620105 is an apocalyptic number.

It is an amenable number.

5620105 is a deficient number, since it is larger than the sum of its proper divisors (1479095).

5620105 is a wasteful number, since it uses less digits than its factorization.

5620105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59183.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5620105 is about 2370.6760639109. The cubic root of 5620105 is about 177.7930621263.

The spelling of 5620105 in words is "five million, six hundred twenty thousand, one hundred five".

Divisors: 1 5 19 95 59159 295795 1124021 5620105