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300102103 = 7311382959
BaseRepresentation
bin10001111000110…
…011000111010111
3202220200202200201
4101320303013113
51103311231403
645440121331
710302553150
oct2170630727
9686622621
10300102103
11144444174
1284606247
134a235412
142bbdc927
151b52e21d
hex11e331d7

300102103 has 8 divisors (see below), whose sum is σ = 354037760. Its totient is φ = 248932440.

The previous prime is 300102053. The next prime is 300102113. The reversal of 300102103 is 301201003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-300102103 is a prime.

It is a super-2 number, since 2×3001021032 = 180122544450045218, which contains 22 as substring.

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 300102103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300102113) 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, 691263 + ... + 691696.

It is an arithmetic number, because the mean of its divisors is an integer number (44254720).

Almost surely, 2300102103 is an apocalyptic number.

300102103 is a deficient number, since it is larger than the sum of its proper divisors (53935657).

300102103 is a wasteful number, since it uses less digits than its factorization.

300102103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382997.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 300102103 is about 17323.4552846711. The cubic root of 300102103 is about 669.5088871485.

Adding to 300102103 its reverse (301201003), we get a palindrome (601303106).

The spelling of 300102103 in words is "three hundred million, one hundred two thousand, one hundred three".

Divisors: 1 7 31 217 1382959 9680713 42871729 300102103