Base | Representation |
---|---|
bin | 100010110001110010… |
… | …1110110010111000011 |
3 | 21010202221120212110112 |
4 | 1011203211312113003 |
5 | 2210423414413103 |
6 | 54150541221535 |
7 | 5252525443514 |
oct | 1054345662703 |
9 | 233687525415 |
10 | 74685310403 |
11 | 29745a02130 |
12 | 12583b618ab |
13 | 7073034182 |
14 | 3886d9ca0b |
15 | 1e21b05cd8 |
hex | 11639765c3 |
74685310403 has 16 divisors (see below), whose sum is σ = 82293619200. Its totient is φ = 67213903680.
The previous prime is 74685310397. The next prime is 74685310423. The reversal of 74685310403 is 30401358647.
It is not a de Polignac number, because 74685310403 - 210 = 74685309379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74685310423) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3989018 + ... + 4007696.
It is an arithmetic number, because the mean of its divisors is an integer number (5143351200).
Almost surely, 274685310403 is an apocalyptic number.
74685310403 is a deficient number, since it is larger than the sum of its proper divisors (7608308797).
74685310403 is a wasteful number, since it uses less digits than its factorization.
74685310403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22322.
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 74685310403 in words is "seventy-four billion, six hundred eighty-five million, three hundred ten thousand, four hundred three".
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