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22430302401 = 3131744237649
BaseRepresentation
bin10100111000111100…
…110100000011000001
32010220012120102101210
4110320330310003001
5331414124134101
614145423120333
71422562265433
oct247074640301
963805512353
1022430302401
119570359201
12441ba430a9
1321660430b0
14112ad92653
158b42ca7d6
hex538f340c1

22430302401 has 32 divisors (see below), whose sum is σ = 34114348800. Its totient is φ = 12986671104.

The previous prime is 22430302331. The next prime is 22430302421. The reversal of 22430302401 is 10420303422.

It is not a de Polignac number, because 22430302401 - 29 = 22430301889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22430302421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2928625 + ... + 2936273.

It is an arithmetic number, because the mean of its divisors is an integer number (1066073400).

Almost surely, 222430302401 is an apocalyptic number.

It is an amenable number.

22430302401 is a deficient number, since it is larger than the sum of its proper divisors (11684046399).

22430302401 is a wasteful number, since it uses less digits than its factorization.

22430302401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12105.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22430302401 its reverse (10420303422), we get a palindrome (32850605823).

The spelling of 22430302401 in words is "twenty-two billion, four hundred thirty million, three hundred two thousand, four hundred one".

Divisors: 1 3 13 17 39 51 221 663 4423 7649 13269 22947 57499 75191 99437 130033 172497 225573 298311 390099 977483 1690429 2932449 5071287 33831527 101494581 439809851 575135959 1319429553 1725407877 7476767467 22430302401