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351468330 = 23511715611
BaseRepresentation
bin10100111100101…
…111101100101010
3220111100102220120
4110330233230222
51204433441310
654513104110
711465301003
oct2474575452
9814312816
10351468330
111704383a4
1299858036
1357a7b635
14349701aa
1520cc8b70
hex14f2fb2a

351468330 has 16 divisors (see below), whose sum is σ = 843524064. Its totient is φ = 93724880.

The previous prime is 351468329. The next prime is 351468343. The reversal of 351468330 is 33864153.

351468330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 351468291 and 351468300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5857776 + ... + 5857835.

It is an arithmetic number, because the mean of its divisors is an integer number (52720254).

Almost surely, 2351468330 is an apocalyptic number.

351468330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

351468330 is an abundant number, since it is smaller than the sum of its proper divisors (492055734).

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

351468330 is a wasteful number, since it uses less digits than its factorization.

351468330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11715621.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 351468330 is about 18747.4886318141. The cubic root of 351468330 is about 705.7139992420.

The spelling of 351468330 in words is "three hundred fifty-one million, four hundred sixty-eight thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 11715611 23431222 35146833 58578055 70293666 117156110 175734165 351468330