Base | Representation |
---|---|
bin | 100010011101111110… |
… | …1011111011101011001 |
3 | 21002001121110220111110 |
4 | 1010323331133131121 |
5 | 2203043211410132 |
6 | 54000550250533 |
7 | 5230203120030 |
oct | 1047375373531 |
9 | 232047426443 |
10 | 74020419417 |
11 | 2943466274a |
12 | 12419356a49 |
13 | 6c98368359 |
14 | 3822963717 |
15 | 1dd356b1cc |
hex | 113bf5f759 |
74020419417 has 16 divisors (see below), whose sum is σ = 113604485120. Its totient is φ = 41993083152.
The previous prime is 74020419401. The next prime is 74020419463. The reversal of 74020419417 is 71491402047.
It is not a de Polignac number, because 74020419417 - 24 = 74020419401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74020419467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12676153 + ... + 12681990.
It is an arithmetic number, because the mean of its divisors is an integer number (7100280320).
Almost surely, 274020419417 is an apocalyptic number.
It is an amenable number.
74020419417 is a deficient number, since it is larger than the sum of its proper divisors (39584065703).
74020419417 is a wasteful number, since it uses less digits than its factorization.
74020419417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25358292.
The product of its (nonzero) digits is 56448, while the sum is 39.
The spelling of 74020419417 in words is "seventy-four billion, twenty million, four hundred nineteen thousand, four hundred seventeen".
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