Base | Representation |
---|---|
bin | 10010101110101001… |
… | …11110001100010111 |
3 | 221221202100110112112 |
4 | 21113110332030113 |
5 | 131043043100012 |
6 | 4341430341235 |
7 | 504113341412 |
oct | 112724761427 |
9 | 27852313475 |
10 | 10055050007 |
11 | 429a8a4992 |
12 | 1b474ba81b |
13 | c43223342 |
14 | 6b55b2b79 |
15 | 3dcb34122 |
hex | 25753e317 |
10055050007 has 4 divisors (see below), whose sum is σ = 10055279040. Its totient is φ = 10054820976.
The previous prime is 10055049997. The next prime is 10055050069. The reversal of 10055050007 is 70005055001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10055050007 - 214 = 10055033623 is a prime.
It is a super-2 number, since 2×100550500072 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10055050087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25703 + ... + 144120.
It is an arithmetic number, because the mean of its divisors is an integer number (2513819760).
Almost surely, 210055050007 is an apocalyptic number.
10055050007 is a deficient number, since it is larger than the sum of its proper divisors (229033).
10055050007 is an equidigital number, since it uses as much as digits as its factorization.
10055050007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229032.
The product of its (nonzero) digits is 875, while the sum is 23.
The spelling of 10055050007 in words is "ten billion, fifty-five million, fifty thousand, seven".
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