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300255413 = 1492577841
BaseRepresentation
bin10001111001011…
…000100010110101
3202220222112222212
4101321120202311
51103331133123
645443303205
710304062133
oct2171304265
9686875885
10300255413
11144539377
128467ab05
134a28a133
142bc3c753
151b55e878
hex11e588b5

300255413 has 8 divisors (see below), whose sum is σ = 303485400. Its totient is φ = 297041920.

The previous prime is 300255401. The next prime is 300255421. The reversal of 300255413 is 314552003.

It can be written as a sum of positive squares in 4 ways, for example, as 51940849 + 248314564 = 7207^2 + 15758^2 .

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 300255413 - 210 = 300254389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300255443) 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, 34373 + ... + 42213.

It is an arithmetic number, because the mean of its divisors is an integer number (37935675).

Almost surely, 2300255413 is an apocalyptic number.

It is an amenable number.

300255413 is a deficient number, since it is larger than the sum of its proper divisors (3229987).

300255413 is a wasteful number, since it uses less digits than its factorization.

300255413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8247.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 300255413 is about 17327.8796452422. The cubic root of 300255413 is about 669.6228760574.

The spelling of 300255413 in words is "three hundred million, two hundred fifty-five thousand, four hundred thirteen".

Divisors: 1 149 257 7841 38293 1168309 2015137 300255413