Base | Representation |
---|---|
bin | 1010010100001101000… |
… | …10010000001101001100 |
3 | 1020212212211202101001020 |
4 | 11022012202100031030 |
5 | 21301400234210432 |
6 | 430455102314140 |
7 | 34415315032245 |
oct | 5120642201514 |
9 | 1225784671036 |
10 | 354444444492 |
11 | 127356715276 |
12 | 5883a888950 |
13 | 275685c3138 |
14 | 13225c39ccc |
15 | 934731b22c |
hex | 528689034c |
354444444492 has 48 divisors (see below), whose sum is σ = 831313056000. Its totient is φ = 117538788672.
The previous prime is 354444444481. The next prime is 354444444493. The reversal of 354444444492 is 294444444453.
It is not an unprimeable number, because it can be changed into a prime (354444444493) 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, 1804833 + ... + 1991559.
It is an arithmetic number, because the mean of its divisors is an integer number (17319022000).
Almost surely, 2354444444492 is an apocalyptic number.
It is an amenable number.
354444444492 is an abundant number, since it is smaller than the sum of its proper divisors (476868611508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354444444492 is a wasteful number, since it uses less digits than its factorization.
354444444492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187550 (or 187548 counting only the distinct ones).
The product of its digits is 17694720, while the sum is 51.
The spelling of 354444444492 in words is "three hundred fifty-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred ninety-two".
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