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1053060105 = 35671047821
BaseRepresentation
bin111110110001000…
…110110000001001
32201101111222220010
4332301012300021
54124040410410
6252254422133
735044602036
oct7661066011
92641458803
101053060105
114a0474709
12254801949
1313a2273b6
149dc0038d
15626b2c20
hex3ec46c09

1053060105 has 16 divisors (see below), whose sum is σ = 1710045504. Its totient is φ = 553248960.

The previous prime is 1053060103. The next prime is 1053060131. The reversal of 1053060105 is 5010603501.

It is a happy number.

It is not a de Polignac number, because 1053060105 - 21 = 1053060103 is a prime.

It is a super-2 number, since 2×10530601052 = 2217871169485222050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053060103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522906 + ... + 524915.

It is an arithmetic number, because the mean of its divisors is an integer number (106877844).

Almost surely, 21053060105 is an apocalyptic number.

1053060105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053060105 is a deficient number, since it is larger than the sum of its proper divisors (656985399).

1053060105 is a wasteful number, since it uses less digits than its factorization.

1053060105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047896.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1053060105 is about 32450.8875841632. The cubic root of 1053060105 is about 1017.3827894936.

Adding to 1053060105 its reverse (5010603501), we get a palindrome (6063663606).

The spelling of 1053060105 in words is "one billion, fifty-three million, sixty thousand, one hundred five".

Divisors: 1 3 5 15 67 201 335 1005 1047821 3143463 5239105 15717315 70204007 210612021 351020035 1053060105