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1300510105 = 52115232357
BaseRepresentation
bin100110110000100…
…0011010110011001
310100122010202110221
41031201003112121
510130412310410
6333014240041
744141103436
oct11541032631
93318122427
101300510105
11608116544
12303656021
1317958620b
14c4a14b8d
15792914da
hex4d843599

1300510105 has 16 divisors (see below), whose sum is σ = 1571673024. Its totient is φ = 1033058880.

The previous prime is 1300510063. The next prime is 1300510121. The reversal of 1300510105 is 5010150031.

It is not a de Polignac number, because 1300510105 - 29 = 1300509593 is a prime.

It is a super-2 number, since 2×13005101052 = 3382653066414222050, which contains 22 as substring.

It is a Duffinian 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, 550587 + ... + 552943.

It is an arithmetic number, because the mean of its divisors is an integer number (98229564).

Almost surely, 21300510105 is an apocalyptic number.

It is an amenable number.

1300510105 is a deficient number, since it is larger than the sum of its proper divisors (271162919).

1300510105 is a wasteful number, since it uses less digits than its factorization.

1300510105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 1300510105 is about 36062.5859444383. The cubic root of 1300510105 is about 1091.5356143855.

Adding to 1300510105 its reverse (5010150031), we get a palindrome (6310660136).

The spelling of 1300510105 in words is "one billion, three hundred million, five hundred ten thousand, one hundred five".

Divisors: 1 5 211 523 1055 2357 2615 11785 110353 497327 551765 1232711 2486635 6163555 260102021 1300510105