Base | Representation |
---|---|
bin | 10001000011001100100100… |
… | …001110001011110100011110 |
3 | 100211111122010001102212021211 |
4 | 101003030210032023310132 |
5 | 34312034213040002240 |
6 | 423252143515015034 |
7 | 21536406633636310 |
oct | 2103144416136436 |
9 | 324448101385254 |
10 | 74986441719070 |
11 | 21990631504532 |
12 | 84b0a5b73a47a |
13 | 32ac263b4981b |
14 | 14735126797b0 |
15 | 8a0881c88bea |
hex | 44332438bd1e |
74986441719070 has 64 divisors (see below), whose sum is σ = 154307103713280. Its totient is φ = 25701425286912.
The previous prime is 74986441719029. The next prime is 74986441719173. The reversal of 74986441719070 is 7091714468947.
It is a junction number, because it is equal to n+sod(n) for n = 74986441718987 and 74986441719005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5178972091 + ... + 5178986569.
It is an arithmetic number, because the mean of its divisors is an integer number (2411048495520).
Almost surely, 274986441719070 is an apocalyptic number.
74986441719070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
74986441719070 is an abundant number, since it is smaller than the sum of its proper divisors (79320661994210).
74986441719070 is a wasteful number, since it uses less digits than its factorization.
74986441719070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33017.
The product of its (nonzero) digits is 85349376, while the sum is 67.
The spelling of 74986441719070 in words is "seventy-four trillion, nine hundred eighty-six billion, four hundred forty-one million, seven hundred nineteen thousand, seventy".
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