Search a number
-
+
233031230210 = 25193373639407
BaseRepresentation
bin1101100100000110111…
…1100110001100000010
3211021111100101001000002
43121001233212030002
512304221443331320
6255015244000002
722556505526502
oct3310157461402
9737440331002
10233031230210
118a912066369
12391b5830002
1318c896b16cc
14b3c8d41a02
1560dd260675
hex3641be6302

233031230210 has 32 divisors (see below), whose sum is σ = 442843165440. Its totient is φ = 88044509952.

The previous prime is 233031230197. The next prime is 233031230231. The reversal of 233031230210 is 12032130332.

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 15 ways as a sum of consecutive naturals, for example, 1755674 + ... + 1883733.

It is an arithmetic number, because the mean of its divisors is an integer number (13838848920).

Almost surely, 2233031230210 is an apocalyptic number.

233031230210 is a deficient number, since it is larger than the sum of its proper divisors (209811935230).

233031230210 is a wasteful number, since it uses less digits than its factorization.

233031230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639770.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233031230210 its reverse (12032130332), we get a palindrome (245063360542).

The spelling of 233031230210 in words is "two hundred thirty-three billion, thirty-one million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 190 337 674 1685 3370 6403 12806 32015 64030 3639407 7278814 18197035 36394070 69148733 138297466 345743665 691487330 1226480159 2452960318 6132400795 12264801590 23303123021 46606246042 116515615105 233031230210