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1047010107 = 311133177699
BaseRepresentation
bin111110011010000…
…001101100111011
32200222010121212010
4332122001230323
54121013310412
6251521021003
734642303413
oct7632015473
92628117763
101047010107
11498012210
12252784763
13138bb9710
149d0a7643
1561dba33c
hex3e681b3b

1047010107 has 32 divisors (see below), whose sum is σ = 1645459200. Its totient is φ = 583816320.

The previous prime is 1047010103. The next prime is 1047010109. The reversal of 1047010107 is 7010107401.

It is not a de Polignac number, because 1047010107 - 22 = 1047010103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1047010103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132144 + ... + 139842.

It is an arithmetic number, because the mean of its divisors is an integer number (51420600).

Almost surely, 21047010107 is an apocalyptic number.

1047010107 is a deficient number, since it is larger than the sum of its proper divisors (598449093).

1047010107 is a wasteful number, since it uses less digits than its factorization.

1047010107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8043.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 1047010107 is about 32357.5355520163. The cubic root of 1047010107 is about 1015.4307043134.

Adding to 1047010107 its reverse (7010107401), we get a palindrome (8057117508).

The spelling of 1047010107 in words is "one billion, forty-seven million, ten thousand, one hundred seven".

Divisors: 1 3 11 13 33 39 143 317 429 951 3487 4121 7699 10461 12363 23097 45331 84689 100087 135993 254067 300261 1100957 2440583 3302871 7321749 26846413 31727579 80539239 95182737 349003369 1047010107