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350235830 = 25723123057
BaseRepresentation
bin10100111000000…
…010110010110110
3220102000211020102
4110320002302312
51204130021310
654430434102
711451645500
oct2470026266
9812024212
10350235830
1116a7763aa
1299362932
1357739649
143472cd70
1520b338a5
hex14e02cb6

350235830 has 48 divisors (see below), whose sum is σ = 757040256. Its totient is φ = 116202240.

The previous prime is 350235811. The next prime is 350235839. The reversal of 350235830 is 38532053.

It is a junction number, because it is equal to n+sod(n) for n = 350235793 and 350235802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350235839) 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 23 ways as a sum of consecutive naturals, for example, 3662 + ... + 26718.

It is an arithmetic number, because the mean of its divisors is an integer number (15771672).

Almost surely, 2350235830 is an apocalyptic number.

350235830 is an abundant number, since it is smaller than the sum of its proper divisors (406804426).

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

350235830 is a wasteful number, since it uses less digits than its factorization.

350235830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23109 (or 23102 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 350235830 is about 18714.5886943849. The cubic root of 350235830 is about 704.8881199991. Note that the first 3 decimals are identical.

Adding to 350235830 its reverse (38532053), we get a palindrome (388767883).

The spelling of 350235830 in words is "three hundred fifty million, two hundred thirty-five thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 49 62 70 98 155 217 245 310 434 490 1085 1519 2170 3038 7595 15190 23057 46114 115285 161399 230570 322798 714767 806995 1129793 1429534 1613990 2259586 3573835 5003369 5648965 7147670 10006738 11297930 25016845 35023583 50033690 70047166 175117915 350235830