Base | Representation |
---|---|
bin | 11111001110011101010… |
… | …001100010011011001110 |
3 | 21121010202101122021222211 |
4 | 133032131101202123032 |
5 | 240124123242113240 |
6 | 4321440210101034 |
7 | 311013413053225 |
oct | 37163521423316 |
9 | 7533671567884 |
10 | 2145827301070 |
11 | 75804962a522 |
12 | 2a7a6127a77a |
13 | 1274734a64bb |
14 | 75c03db3cbc |
15 | 3ac405c1bea |
hex | 1f39d4626ce |
2145827301070 has 32 divisors (see below), whose sum is σ = 3954095750880. Its totient is φ = 837991889280.
The previous prime is 2145827301049. The next prime is 2145827301119. The reversal of 2145827301070 is 701037285412.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168405 + ... + 2078464.
It is an arithmetic number, because the mean of its divisors is an integer number (123565492215).
Almost surely, 22145827301070 is an apocalyptic number.
2145827301070 is a deficient number, since it is larger than the sum of its proper divisors (1808268449810).
2145827301070 is a wasteful number, since it uses less digits than its factorization.
2145827301070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2249140.
The product of its (nonzero) digits is 94080, while the sum is 40.
The spelling of 2145827301070 in words is "two trillion, one hundred forty-five billion, eight hundred twenty-seven million, three hundred one thousand, seventy".
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