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359493241 = 2423148367
BaseRepresentation
bin10101011011010…
…110111001111001
3221001110011000111
4111123112321321
51214012240431
655401104321
711623433152
oct2533267171
9831404014
10359493241
11174a19658
12a04880a1
135962b1c3
1435a5c929
15218617b1
hex156d6e79

359493241 has 4 divisors (see below), whose sum is σ = 359644032. Its totient is φ = 359342452.

The previous prime is 359493217. The next prime is 359493247. The reversal of 359493241 is 142394953.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142394953 = 937151969.

It is a cyclic number.

It is not a de Polignac number, because 359493241 - 25 = 359493209 is a prime.

It is a super-4 number, since 4×3594932414 (a number of 35 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 359493194 and 359493203.

It is not an unprimeable number, because it can be changed into a prime (359493247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71761 + ... + 76606.

It is an arithmetic number, because the mean of its divisors is an integer number (89911008).

Almost surely, 2359493241 is an apocalyptic number.

It is an amenable number.

359493241 is a deficient number, since it is larger than the sum of its proper divisors (150791).

359493241 is a wasteful number, since it uses less digits than its factorization.

359493241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150790.

The product of its digits is 116640, while the sum is 40.

The square root of 359493241 is about 18960.3069859114. The cubic root of 359493241 is about 711.0447101347.

The spelling of 359493241 in words is "three hundred fifty-nine million, four hundred ninety-three thousand, two hundred forty-one".

Divisors: 1 2423 148367 359493241