Search a number
-
+
355116000 = 25353101293
BaseRepresentation
bin10101001010101…
…010001111100000
3220202012202120110
4111022222033200
51211402203000
655123211320
711541302421
oct2512521740
9822182513
10355116000
111724a99a8
129ab16b40
1358757a15
143523d648
1521299850
hex152aa3e0

355116000 has 192 divisors, whose sum is σ = 1178888256. Its totient is φ = 93440000.

The previous prime is 355115993. The next prime is 355116007. The reversal of 355116000 is 611553.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (355115993) and next prime (355116007).

It is a super-2 number, since 2×3551160002 = 252214746912000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355116007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1211854 + ... + 1212146.

It is an arithmetic number, because the mean of its divisors is an integer number (6140043).

Almost surely, 2355116000 is an apocalyptic number.

355116000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355116000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589444128).

355116000 is an abundant number, since it is smaller than the sum of its proper divisors (823772256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355116000 is a wasteful number, since it uses less digits than its factorization.

355116000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 355116000 is about 18844.5217503655. The cubic root of 355116000 is about 708.1469898135.

Adding to 355116000 its reverse (611553), we get a palindrome (355727553).

The spelling of 355116000 in words is "three hundred fifty-five million, one hundred sixteen thousand".