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300060013 = 11172955331
BaseRepresentation
bin10001111000101…
…000110101101101
3202220121121221211
4101320220311231
51103303410023
645435154421
710302316351
oct2170506555
9686547854
10300060013
11144415590
12845a5a11
134a21c206
142bbcb461
151b521a0d
hex11e28d6d

300060013 has 16 divisors (see below), whose sum is σ = 358551360. Its totient is φ = 247878400.

The previous prime is 300059999. The next prime is 300060031. The reversal of 300060013 is 310060003.

It is a de Polignac number, because none of the positive numbers 2k-300060013 is a prime.

It is a super-2 number, since 2×3000600132 = 180072022803120338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300059975 and 300060002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300060073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22243 + ... + 33088.

It is an arithmetic number, because the mean of its divisors is an integer number (22409460).

Almost surely, 2300060013 is an apocalyptic number.

It is an amenable number.

300060013 is a deficient number, since it is larger than the sum of its proper divisors (58491347).

300060013 is a wasteful number, since it uses less digits than its factorization.

300060013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55388.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 300060013 is about 17322.2404151426. The cubic root of 300060013 is about 669.4775856389.

The spelling of 300060013 in words is "three hundred million, sixty thousand, thirteen".

Divisors: 1 11 17 29 187 319 493 5423 55331 608641 940627 1604599 10346897 17650589 27278183 300060013