Base | Representation |
---|---|
bin | 100110000000111… |
… | …0101100100110110 |
3 | 10021220011122122211 |
4 | 1030001311210312 |
5 | 10103020100011 |
6 | 330323244034 |
7 | 43415665453 |
oct | 11401654466 |
9 | 3256148584 |
10 | 1275550006 |
11 | 5a5018665 |
12 | 2b721961a |
13 | 174357223 |
14 | c159882a |
15 | 76eb0b21 |
hex | 4c075936 |
1275550006 has 8 divisors (see below), whose sum is σ = 1913502024. Its totient is φ = 637716000.
The previous prime is 1275549983. The next prime is 1275550033. The reversal of 1275550006 is 6000555721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1275550006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6126 + ... + 50878.
It is an arithmetic number, because the mean of its divisors is an integer number (239187753).
Almost surely, 21275550006 is an apocalyptic number.
1275550006 is a deficient number, since it is larger than the sum of its proper divisors (637952018).
1275550006 is a wasteful number, since it uses less digits than its factorization.
1275550006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59006.
The product of its (nonzero) digits is 10500, while the sum is 31.
The square root of 1275550006 is about 35714.8429367959. The cubic root of 1275550006 is about 1084.5073417264.
The spelling of 1275550006 in words is "one billion, two hundred seventy-five million, five hundred fifty thousand, six".
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