Search a number
-
+
1013000300 = 225213779231
BaseRepresentation
bin111100011000010…
…010100001101100
32121121010202011122
4330120102201230
54033312002200
6244304040112
734050234434
oct7430224154
92547122148
101013000300
1147a8a3134
12243303038
13131b3c580
14987732c4
155dded385
hex3c61286c

1013000300 has 36 divisors (see below), whose sum is σ = 2367306816. Its totient is φ = 374030400.

The previous prime is 1013000297. The next prime is 1013000311. The reversal of 1013000300 is 30003101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388316 + ... + 390915.

Almost surely, 21013000300 is an apocalyptic number.

1013000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013000300 is an abundant number, since it is smaller than the sum of its proper divisors (1354306516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013000300 is a wasteful number, since it uses less digits than its factorization.

1013000300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779258 (or 779251 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 1013000300 is about 31827.6656385604. The cubic root of 1013000300 is about 1004.3147891512.

Adding to 1013000300 its reverse (30003101), we get a palindrome (1043003401).

The spelling of 1013000300 in words is "one billion, thirteen million, three hundred", and thus it is an aban number.

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 779231 1558462 3116924 3896155 7792310 10130003 15584620 19480775 20260006 38961550 40520012 50650015 77923100 101300030 202600060 253250075 506500150 1013000300