Search a number
-
+
2475674832080 = 24530945935401
BaseRepresentation
bin100100000001101001101…
…110000000110011010000
322202200011000221222222102
4210001221232000303100
5311030140224111310
65133150451255532
7343601346602462
oct44015156006320
98680130858872
102475674832080
11874a229a161a
1233b9765aa5a8
1314c5bbc15558
1487b751d2132
15445e82dd8a5
hex24069b80cd0

2475674832080 has 20 divisors (see below), whose sum is σ = 5755943984772. Its totient is φ = 990269932800.

The previous prime is 2475674832073. The next prime is 2475674832109. The reversal of 2475674832080 is 802384765742.

It can be written as a sum of positive squares in 2 ways, for example, as 940325847616 + 1535348984464 = 969704^2 + 1239092^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×24756748320802 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15472967621 + ... + 15472967780.

Almost surely, 22475674832080 is an apocalyptic number.

2475674832080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2475674832080 is an abundant number, since it is smaller than the sum of its proper divisors (3280269152692).

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

2475674832080 is a wasteful number, since it uses less digits than its factorization.

2475674832080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30945935414 (or 30945935408 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 2475674832080 in words is "two trillion, four hundred seventy-five billion, six hundred seventy-four million, eight hundred thirty-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 30945935401 61891870802 123783741604 154729677005 247567483208 309459354010 495134966416 618918708020 1237837416040 2475674832080