Search a number
-
+
1300116030 = 235109397589
BaseRepresentation
bin100110101111110…
…0011001000111110
310100121101201220120
41031133203020332
510130312203110
6333001555410
744134542513
oct11537431076
93317351816
101300116030
11607977464
123034a5b66
13179478a35
14c495130a
1579214870
hex4d7e323e

1300116030 has 32 divisors (see below), whose sum is σ = 3148912800. Its totient is φ = 343516032.

The previous prime is 1300116029. The next prime is 1300116061. The reversal of 1300116030 is 306110031.

It is a super-6 number, since 6×13001160306 (a number of 56 digits) contains 666666 as substring.

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

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, 195525 + ... + 202064.

It is an arithmetic number, because the mean of its divisors is an integer number (98403525).

Almost surely, 21300116030 is an apocalyptic number.

1300116030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300116030 is an abundant number, since it is smaller than the sum of its proper divisors (1848796770).

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

1300116030 is a wasteful number, since it uses less digits than its factorization.

1300116030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397708.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1300116030 is about 36057.1217653323. The cubic root of 1300116030 is about 1091.4253524326.

Adding to 1300116030 its reverse (306110031), we get a palindrome (1606226061).

The spelling of 1300116030 in words is "one billion, three hundred million, one hundred sixteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 109 218 327 545 654 1090 1635 3270 397589 795178 1192767 1987945 2385534 3975890 5963835 11927670 43337201 86674402 130011603 216686005 260023206 433372010 650058015 1300116030