Base | Representation |
---|---|
bin | 1111111011001011… |
… | …0110110001001101 |
3 | 102000220200111220120 |
4 | 3332302312301031 |
5 | 32223313310042 |
6 | 1544102335153 |
7 | 210634504440 |
oct | 37662666115 |
9 | 12026614816 |
10 | 4274744397 |
11 | 18a3a88810 |
12 | 9b372a4b9 |
13 | 531818b71 |
14 | 2c7a31657 |
15 | 1a0445dec |
hex | fecb6c4d |
4274744397 has 32 divisors (see below), whose sum is σ = 7222585344. Its totient is φ = 2184235200.
The previous prime is 4274744387. The next prime is 4274744399. The reversal of 4274744397 is 7934474724.
It is not a de Polignac number, because 4274744397 - 210 = 4274743373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4274744399) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137593 + ... + 165774.
It is an arithmetic number, because the mean of its divisors is an integer number (225705792).
Almost surely, 24274744397 is an apocalyptic number.
It is an amenable number.
4274744397 is a deficient number, since it is larger than the sum of its proper divisors (2947840947).
4274744397 is a wasteful number, since it uses less digits than its factorization.
4274744397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303449.
The product of its digits is 4741632, while the sum is 51.
The square root of 4274744397 is about 65381.5294788979. The cubic root of 4274744397 is about 1622.9434366378.
The spelling of 4274744397 in words is "four billion, two hundred seventy-four million, seven hundred forty-four thousand, three hundred ninety-seven".
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