Base | Representation |
---|---|
bin | 10100100011101001110100… |
… | …00011000010011100001010 |
3 | 12221001121022100022210111200 |
4 | 22101310322003002130022 |
5 | 21411121333143242404 |
6 | 240051042215005030 |
7 | 12343663355455005 |
oct | 1221647203023412 |
9 | 187047270283450 |
10 | 45205504665354 |
11 | 13449601973340 |
12 | 50a1168069776 |
13 | 1c2bb26236217 |
14 | b23d5b05253c |
15 | 535d73ca4839 |
hex | 291d3a0c270a |
45205504665354 has 48 divisors (see below), whose sum is σ = 106849833165504. Its totient is φ = 13698578995200.
The previous prime is 45205504665341. The next prime is 45205504665371. The reversal of 45205504665354 is 45356640550254.
45205504665354 is a `hidden beast` number, since 4 + 5 + 20 + 5 + 504 + 6 + 65 + 3 + 54 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 45205504665354.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 75325834 + ... + 75923594.
It is an arithmetic number, because the mean of its divisors is an integer number (2226038190948).
Almost surely, 245205504665354 is an apocalyptic number.
45205504665354 is an abundant number, since it is smaller than the sum of its proper divisors (61644328500150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45205504665354 is a wasteful number, since it uses less digits than its factorization.
45205504665354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 979723 (or 979720 counting only the distinct ones).
The product of its (nonzero) digits is 43200000, while the sum is 54.
The spelling of 45205504665354 in words is "forty-five trillion, two hundred five billion, five hundred four million, six hundred sixty-five thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •