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4625103 = 37220243
BaseRepresentation
bin10001101001001011001111
322200222110010
4101221023033
52141000403
6243044303
754212160
oct21511317
98628403
104625103
1126799aa
121670693
13c5c262
14885767
15615603
hex4692cf

4625103 has 8 divisors (see below), whose sum is σ = 7047808. Its totient is φ = 2642904.

The previous prime is 4625059. The next prime is 4625119. The reversal of 4625103 is 3015264.

It is a happy number.

4625103 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4625103 - 29 = 4624591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 220243 = 4625103 / (4 + 6 + 2 + 5 + 1 + 0 + 3).

It is a Duffinian number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 4625103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625183) 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, 110101 + ... + 110142.

It is an arithmetic number, because the mean of its divisors is an integer number (880976).

Almost surely, 24625103 is an apocalyptic number.

4625103 is a deficient number, since it is larger than the sum of its proper divisors (2422705).

4625103 is a wasteful number, since it uses less digits than its factorization.

4625103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220253.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4625103 is about 2150.6052636409. The cubic root of 4625103 is about 166.6123293978.

It can be divided in two parts, 462 and 5103, that added together give a triangular number (5565 = T105).

The spelling of 4625103 in words is "four million, six hundred twenty-five thousand, one hundred three".

Divisors: 1 3 7 21 220243 660729 1541701 4625103