Search a number
-
+
1300410420 = 2235106320389
BaseRepresentation
bin100110110000010…
…1011000000110100
310100121221200201220
41031200223000310
510130401113140
6333012150340
744140210011
oct11540530064
93317850656
101300410420
11608058661
123036083b0
1317954ca2a
14c49ca708
1579271bd0
hex4d82b034

1300410420 has 48 divisors (see below), whose sum is σ = 3644753280. Its totient is φ = 346432896.

The previous prime is 1300410403. The next prime is 1300410457. The reversal of 1300410420 is 240140031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1300410420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53586 + ... + 73974.

It is an arithmetic number, because the mean of its divisors is an integer number (75932360).

Almost surely, 21300410420 is an apocalyptic number.

1300410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300410420 is an abundant number, since it is smaller than the sum of its proper divisors (2344342860).

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

1300410420 is a wasteful number, since it uses less digits than its factorization.

1300410420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21464 (or 21462 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1300410420 is about 36061.2038068615. The cubic root of 1300410420 is about 1091.5077246860.

Adding to 1300410420 its reverse (240140031), we get a palindrome (1540550451).

The spelling of 1300410420 in words is "one billion, three hundred million, four hundred ten thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1063 2126 3189 4252 5315 6378 10630 12756 15945 20389 21260 31890 40778 61167 63780 81556 101945 122334 203890 244668 305835 407780 611670 1223340 21673507 43347014 65020521 86694028 108367535 130041042 216735070 260082084 325102605 433470140 650205210 1300410420