Base | Representation |
---|---|
bin | 11110000000000101001… |
… | …001011001000101010011 |
3 | 21022002112101001110221110 |
4 | 132000011021121011103 |
5 | 232234300141301240 |
6 | 4215041325024403 |
7 | 301644056245032 |
oct | 36000511310523 |
9 | 7262471043843 |
10 | 2061670650195 |
11 | 725393375092 |
12 | 2936953b5103 |
13 | 11c551162a70 |
14 | 71add188719 |
15 | 38967237c80 |
hex | 1e005259153 |
2061670650195 has 64 divisors (see below), whose sum is σ = 3703319359488. Its totient is φ = 972509760000.
The previous prime is 2061670650121. The next prime is 2061670650199. The reversal of 2061670650195 is 5910560761602.
It is not a de Polignac number, because 2061670650195 - 28 = 2061670649939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2061670650199) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1077841 + ... + 2298930.
It is an arithmetic number, because the mean of its divisors is an integer number (57864364992).
Almost surely, 22061670650195 is an apocalyptic number.
2061670650195 is a deficient number, since it is larger than the sum of its proper divisors (1641648709293).
2061670650195 is a wasteful number, since it uses less digits than its factorization.
2061670650195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3376924.
The product of its (nonzero) digits is 680400, while the sum is 48.
The spelling of 2061670650195 in words is "two trillion, sixty-one billion, six hundred seventy million, six hundred fifty thousand, one hundred ninety-five".
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