Search a number
-
+
30424220654201 = 1122745072703419
BaseRepresentation
bin1101110101011101100001…
…10111010101101001111001
310222201112020020200211211122
412322232300313111221321
512441432300441413301
6144412405524035025
76260035356430343
oct672566067255171
9128645206624748
1030424220654201
11976a926446440
1234b4501b32a75
1313c8cb79b302a
1477277c1c6293
1537b60cc4c81b
hex1babb0dd5a79

30424220654201 has 16 divisors (see below), whose sum is σ = 33343679496960. Its totient is φ = 27530419408080.

The previous prime is 30424220654173. The next prime is 30424220654251. The reversal of 30424220654201 is 10245602242403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30424220654201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30424220654251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9902270 + ... + 12605688.

It is an arithmetic number, because the mean of its divisors is an integer number (2083979968560).

Almost surely, 230424220654201 is an apocalyptic number.

It is an amenable number.

30424220654201 is a deficient number, since it is larger than the sum of its proper divisors (2919458842759).

30424220654201 is a wasteful number, since it uses less digits than its factorization.

30424220654201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708164.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 30424220654201 its reverse (10245602242403), we get a palindrome (40669822896604).

The spelling of 30424220654201 in words is "thirty trillion, four hundred twenty-four billion, two hundred twenty million, six hundred fifty-four thousand, two hundred one".

Divisors: 1 11 227 2497 4507 49577 1023089 2703419 11253979 29737609 613676113 6750437243 12184309433 134027403763 2765838241291 30424220654201