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22413211230 = 2351743947473
BaseRepresentation
bin10100110111111011…
…100111011001011110
32010212000102002201110
4110313323213121132
5331400240224410
614144012522450
71422264103104
oct246773473136
963760362643
1022413211230
119561745373
124416180426
13216263a987
1411289c3c74
158b2a51720
hex537ee765e

22413211230 has 32 divisors (see below), whose sum is σ = 56955926304. Its totient is φ = 5625276416.

The previous prime is 22413211211. The next prime is 22413211231. The reversal of 22413211230 is 3211231422.

It is a super-2 number, since 2×224132112302 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22413211197 and 22413211206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413211231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21973227 + ... + 21974246.

It is an arithmetic number, because the mean of its divisors is an integer number (1779872697).

Almost surely, 222413211230 is an apocalyptic number.

22413211230 is an abundant number, since it is smaller than the sum of its proper divisors (34542715074).

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

22413211230 is a wasteful number, since it uses less digits than its factorization.

22413211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43947500.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22413211230 its reverse (3211231422), we get a palindrome (25624442652).

The spelling of 22413211230 in words is "twenty-two billion, four hundred thirteen million, two hundred eleven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 43947473 87894946 131842419 219737365 263684838 439474730 659212095 747107041 1318424190 1494214082 2241321123 3735535205 4482642246 7471070410 11206605615 22413211230