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23303230330 = 253625164283
BaseRepresentation
bin10101101100111110…
…110001001101111010
32020011001010202101211
4111230332301031322
5340211111332310
614412205033334
71453322122012
oct255476611572
966131122354
1023303230330
11997907a946
12462425584a
132274b4b3b3
1411b0ca2c42
15915c5ac8a
hex56cfb137a

23303230330 has 16 divisors (see below), whose sum is σ = 41947624224. Its totient is φ = 9320890000.

The previous prime is 23303230319. The next prime is 23303230373. The reversal of 23303230330 is 3303230332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330369 + ... + 394651.

It is an arithmetic number, because the mean of its divisors is an integer number (2621726514).

Almost surely, 223303230330 is an apocalyptic number.

23303230330 is a deficient number, since it is larger than the sum of its proper divisors (18644393894).

23303230330 is a wasteful number, since it uses less digits than its factorization.

23303230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100541.

The product of its (nonzero) digits is 2916, while the sum is 22.

Adding to 23303230330 its reverse (3303230332), we get a palindrome (26606460662).

It can be divided in two parts, 233032 and 30330, that added together give a palindrome (263362).

The spelling of 23303230330 in words is "twenty-three billion, three hundred three million, two hundred thirty thousand, three hundred thirty".

Divisors: 1 2 5 10 36251 64283 72502 128566 181255 321415 362510 642830 2330323033 4660646066 11651615165 23303230330