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4625417 = 19317853
BaseRepresentation
bin10001101001010000001001
322200222212202
4101221100021
52141003132
6243045545
754213116
oct21512011
98628782
104625417
11267a165
1216708b5
13c5c444
1488590d
15615762
hex469409

4625417 has 8 divisors (see below), whose sum is σ = 5026560. Its totient is φ = 4240080.

The previous prime is 4625393. The next prime is 4625431. The reversal of 4625417 is 7145264.

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 4625417 - 210 = 4624393 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4625417.

It is not an unprimeable number, because it can be changed into a prime (4625617) 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, 3338 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (628320).

Almost surely, 24625417 is an apocalyptic number.

It is an amenable number.

4625417 is a deficient number, since it is larger than the sum of its proper divisors (401143).

4625417 is a wasteful number, since it uses less digits than its factorization.

4625417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7903.

The product of its digits is 6720, while the sum is 29.

The square root of 4625417 is about 2150.6782651062. The cubic root of 4625417 is about 166.6160997706.

The spelling of 4625417 in words is "four million, six hundred twenty-five thousand, four hundred seventeen".

Divisors: 1 19 31 589 7853 149207 243443 4625417