Search a number
-
+
1306007070670 = 252111039159567
BaseRepresentation
bin10011000000010100000…
…101100110011111001110
311121212000212201021001001
4103000110011212133032
5132344200302230140
62435545452010514
7163233033636061
oct23002405463716
94555025637031
101306007070670
11463968a42305
12191143160a3a
139620479a623
14472d52b88d8
1523e8b4a7e9a
hex130141667ce

1306007070670 has 32 divisors (see below), whose sum is σ = 2362220983296. Its totient is φ = 519868221600.

The previous prime is 1306007070653. The next prime is 1306007070673. The reversal of 1306007070670 is 760707006031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306007070673) 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, 21895227 + ... + 21954793.

It is an arithmetic number, because the mean of its divisors is an integer number (73819405728).

Almost surely, 21306007070670 is an apocalyptic number.

1306007070670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1306007070670 is a deficient number, since it is larger than the sum of its proper divisors (1056213912626).

1306007070670 is a wasteful number, since it uses less digits than its factorization.

1306007070670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70176.

The product of its (nonzero) digits is 37044, while the sum is 37.

The spelling of 1306007070670 in words is "one trillion, three hundred six billion, seven million, seventy thousand, six hundred seventy".

Divisors: 1 2 5 10 211 422 1055 2110 10391 20782 51955 59567 103910 119134 297835 595670 2192501 4385002 10962505 12568637 21925010 25137274 62843185 125686370 618960697 1237921394 3094803485 6189606970 130600707067 261201414134 653003535335 1306007070670