Base | Representation |
---|---|
bin | 1011000101000111111… |
… | …1010111000011001101 |
3 | 200012100002212110112222 |
4 | 2301101333113003031 |
5 | 11104321124000010 |
6 | 223240353305125 |
7 | 16516103236322 |
oct | 2612177270315 |
9 | 605302773488 |
10 | 190354125005 |
11 | 73801a39590 |
12 | 30a852651a5 |
13 | 14c47b00635 |
14 | 92dadc0b49 |
15 | 4e41717355 |
hex | 2c51fd70cd |
190354125005 has 16 divisors (see below), whose sum is σ = 257783644800. Its totient is φ = 133665591360.
The previous prime is 190354124999. The next prime is 190354125053. The reversal of 190354125005 is 500521453091.
It is not a de Polignac number, because 190354125005 - 26 = 190354124941 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59670545 + ... + 59673734.
It is an arithmetic number, because the mean of its divisors is an integer number (16111477800).
Almost surely, 2190354125005 is an apocalyptic number.
It is an amenable number.
190354125005 is a deficient number, since it is larger than the sum of its proper divisors (67429519795).
190354125005 is a wasteful number, since it uses less digits than its factorization.
190354125005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119344324.
The product of its (nonzero) digits is 27000, while the sum is 35.
Adding to 190354125005 its reverse (500521453091), we get a palindrome (690875578096).
The spelling of 190354125005 in words is "one hundred ninety billion, three hundred fifty-four million, one hundred twenty-five thousand, five".
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