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23230033310 = 2511211182121
BaseRepresentation
bin10101101000100111…
…100010110110011110
32012221221101221222002
4111220213202312132
5340033342031220
614401032122302
71451443011431
oct255047426636
965857357862
1023230033310
119940825940
124603836392
132262930653
1411a528b818
1590e5ecc75
hex5689e2d9e

23230033310 has 16 divisors (see below), whose sum is σ = 45615338352. Its totient is φ = 8447284800.

The previous prime is 23230033291. The next prime is 23230033313. The reversal of 23230033310 is 1333003232.

It is a super-2 number, since 2×232300333102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230033313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105590951 + ... + 105591170.

It is an arithmetic number, because the mean of its divisors is an integer number (2850958647).

Almost surely, 223230033310 is an apocalyptic number.

23230033310 is a deficient number, since it is larger than the sum of its proper divisors (22385305042).

23230033310 is a wasteful number, since it uses less digits than its factorization.

23230033310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211182139.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 23230033310 its reverse (1333003232), we get a palindrome (24563036542).

The spelling of 23230033310 in words is "twenty-three billion, two hundred thirty million, thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 211182121 422364242 1055910605 2111821210 2323003331 4646006662 11615016655 23230033310