Base | Representation |
---|---|
bin | 100010100000100100… |
… | …0001110111100001110 |
3 | 21002021122121211021211 |
4 | 1011001020032330032 |
5 | 2203232410341142 |
6 | 54013324445034 |
7 | 5232305065405 |
oct | 1050110167416 |
9 | 232248554254 |
10 | 74107121422 |
11 | 294795a11a4 |
12 | 124423a977a |
13 | 6cb0304109 |
14 | 383029263c |
15 | 1ddae95917 |
hex | 114120ef0e |
74107121422 has 8 divisors (see below), whose sum is σ = 113258053656. Its totient is φ = 36354436872.
The previous prime is 74107121381. The next prime is 74107121461. The reversal of 74107121422 is 22412170147.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349561788 + ... + 349561999.
It is an arithmetic number, because the mean of its divisors is an integer number (14157256707).
Almost surely, 274107121422 is an apocalyptic number.
74107121422 is a deficient number, since it is larger than the sum of its proper divisors (39150932234).
74107121422 is a wasteful number, since it uses less digits than its factorization.
74107121422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 699123842.
The product of its (nonzero) digits is 6272, while the sum is 31.
Adding to 74107121422 its reverse (22412170147), we get a palindrome (96519291569).
The spelling of 74107121422 in words is "seventy-four billion, one hundred seven million, one hundred twenty-one thousand, four hundred twenty-two".
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