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1300010110 = 257314211423
BaseRepresentation
bin100110101111100…
…1001010001111110
310100121012100121121
41031133021101332
510130300310420
6332555421154
744133621640
oct11537112176
93317170547
101300010110
11607904923
123034547ba
1317943c769
14c4924890
15791e32aa
hex4d7c947e

1300010110 has 64 divisors (see below), whose sum is σ = 2769076224. Its totient is φ = 430012800.

The previous prime is 1300010069. The next prime is 1300010123. The reversal of 1300010110 is 110100031.

It is a happy number.

It is a super-2 number, since 2×13000101102 = 3380052572204424200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 1300010093 and 1300010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 912859 + ... + 914281.

It is an arithmetic number, because the mean of its divisors is an integer number (43266816).

Almost surely, 21300010110 is an apocalyptic number.

1300010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300010110 is an abundant number, since it is smaller than the sum of its proper divisors (1469066114).

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

1300010110 is a wasteful number, since it uses less digits than its factorization.

1300010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 1300010110 is about 36055.6529548419. The cubic root of 1300010110 is about 1091.3957122799.

Adding to 1300010110 its reverse (110100031), we get a palindrome (1410110141).

The spelling of 1300010110 in words is "one billion, three hundred million, ten thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 421 434 842 1085 1423 2105 2170 2846 2947 4210 5894 7115 9961 13051 14230 14735 19922 26102 29470 44113 49805 65255 88226 91357 99610 130510 182714 220565 308791 441130 456785 599083 617582 913570 1198166 1543955 2995415 3087910 4193581 5990830 8387162 18571573 20967905 37143146 41935810 92857865 130001011 185715730 260002022 650005055 1300010110