Base | Representation |
---|---|
bin | 100010011101011000… |
… | …0011001010000001110 |
3 | 21002000012110002220011 |
4 | 1010322300121100032 |
5 | 2203023023141120 |
6 | 53554545143434 |
7 | 5226536253205 |
oct | 1047260312016 |
9 | 232005402804 |
10 | 74000208910 |
11 | 29424209251 |
12 | 1241262ab7a |
13 | 6c94110184 |
14 | 381ddc223c |
15 | 1dd18c7c5a |
hex | 113ac1940e |
74000208910 has 32 divisors (see below), whose sum is σ = 138064849920. Its totient is φ = 28537889952.
The previous prime is 74000208907. The next prime is 74000208937. The reversal of 74000208910 is 1980200047.
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, 1143490 + ... + 1206469.
It is an arithmetic number, because the mean of its divisors is an integer number (4314526560).
Almost surely, 274000208910 is an apocalyptic number.
74000208910 is a deficient number, since it is larger than the sum of its proper divisors (64064641010).
74000208910 is a wasteful number, since it uses less digits than its factorization.
74000208910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2350080.
The product of its (nonzero) digits is 4032, while the sum is 31.
Adding to 74000208910 its reverse (1980200047), we get a palindrome (75980408957).
The spelling of 74000208910 in words is "seventy-four billion, two hundred eight thousand, nine hundred ten".
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