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252008326 = 21071177609
BaseRepresentation
bin11110000010101…
…01011110000110
3122120012100102201
433001111132012
51004003231301
641001225114
76150015103
oct1701253606
9576170381
10252008326
1111a285649
127049219a
134029686b
142567daaa
15171ce201
hexf055786

252008326 has 8 divisors (see below), whose sum is σ = 381545640. Its totient is φ = 124826448.

The previous prime is 252008321. The next prime is 252008333. The reversal of 252008326 is 623800252.

252008326 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 252008294 and 252008303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252008321) 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, 588591 + ... + 589018.

It is an arithmetic number, because the mean of its divisors is an integer number (47693205).

Almost surely, 2252008326 is an apocalyptic number.

252008326 is a deficient number, since it is larger than the sum of its proper divisors (129537314).

252008326 is a wasteful number, since it uses less digits than its factorization.

252008326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177718.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 252008326 is about 15874.7701085717. The cubic root of 252008326 is about 631.6429160396.

Adding to 252008326 its reverse (623800252), we get a palindrome (875808578).

The spelling of 252008326 in words is "two hundred fifty-two million, eight thousand, three hundred twenty-six".

Divisors: 1 2 107 214 1177609 2355218 126004163 252008326