Base | Representation |
---|---|
bin | 10001100101000110001… |
… | …110110001010001101010 |
3 | 11021111020001201011220202 |
4 | 101211012032301101222 |
5 | 124243103401242041 |
6 | 2322551005552202 |
7 | 153164645212130 |
oct | 21450616612152 |
9 | 4244201634822 |
10 | 1208064087146 |
11 | 426378757124 |
12 | 17616a275662 |
13 | 89bc61a91c7 |
14 | 42683515750 |
15 | 21657b44a9b |
hex | 119463b146a |
1208064087146 has 32 divisors (see below), whose sum is σ = 2106353808000. Its totient is φ = 508897432512.
The previous prime is 1208064087127. The next prime is 1208064087149. The reversal of 1208064087146 is 6417804608021.
It is a self number, because there is not a number n which added to its sum of digits gives 1208064087146.
It is not an unprimeable number, because it can be changed into a prime (1208064087149) 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, 6239240 + ... + 6429948.
It is an arithmetic number, because the mean of its divisors is an integer number (65823556500).
Almost surely, 21208064087146 is an apocalyptic number.
1208064087146 is a deficient number, since it is larger than the sum of its proper divisors (898289720854).
1208064087146 is a wasteful number, since it uses less digits than its factorization.
1208064087146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198446.
The product of its (nonzero) digits is 516096, while the sum is 47.
The spelling of 1208064087146 in words is "one trillion, two hundred eight billion, sixty-four million, eighty-seven thousand, one hundred forty-six".
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