Base | Representation |
---|---|
bin | 10101001011110… |
… | …110000010011101 |
3 | 220202210112110000 |
4 | 111023312002131 |
5 | 1211442121321 |
6 | 55134004513 |
7 | 11544034515 |
oct | 2513660235 |
9 | 822715400 |
10 | 355426461 |
11 | 1726a1185 |
12 | 9b046739 |
13 | 58836120 |
14 | 352c0845 |
15 | 2130b826 |
hex | 152f609d |
355426461 has 20 divisors (see below), whose sum is σ = 571789372. Its totient is φ = 218723328.
The previous prime is 355426453. The next prime is 355426481. The reversal of 355426461 is 164624553.
355426461 is a `hidden beast` number, since 3 + 5 + 5 + 4 + 2 + 646 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 70660836 + 284765625 = 8406^2 + 16875^2 .
It is not a de Polignac number, because 355426461 - 23 = 355426453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (355426411) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 167716 + ... + 169821.
Almost surely, 2355426461 is an apocalyptic number.
It is an amenable number.
355426461 is a deficient number, since it is larger than the sum of its proper divisors (216362911).
355426461 is a wasteful number, since it uses less digits than its factorization.
355426461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337562 (or 337553 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 355426461 is about 18852.7573845313. The cubic root of 355426461 is about 708.3532960956.
The spelling of 355426461 in words is "three hundred fifty-five million, four hundred twenty-six thousand, four hundred sixty-one".
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