Search a number
-
+
5555025255052 = 22721313915684541
BaseRepresentation
bin101000011010110000101…
…0011101001101010001100
3201200001111021001102021001
41100311201103221222030
51212003142431130202
615451535433550044
71112223463405600
oct120654123515214
921601437042231
105555025255052
111851966a34559
12758726875324
13313ab5113950
14152c16893500
1599773e8dd87
hex50d614e9a8c

5555025255052 has 72 divisors (see below), whose sum is σ = 12265939225680. Its totient is φ = 2181782252160.

The previous prime is 5555025255023. The next prime is 5555025255079. The reversal of 5555025255052 is 2505525205555.

It is a junction number, because it is equal to n+sod(n) for n = 5555025254993 and 5555025255011.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7488099 + ... + 8196442.

Almost surely, 25555025255052 is an apocalyptic number.

5555025255052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5555025255052 is an abundant number, since it is smaller than the sum of its proper divisors (6710913970628).

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

5555025255052 is a wasteful number, since it uses less digits than its factorization.

5555025255052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15684711 (or 15684702 counting only the distinct ones).

The product of its (nonzero) digits is 3125000, while the sum is 46.

The spelling of 5555025255052 in words is "five trillion, five hundred fifty-five billion, twenty-five million, two hundred fifty-five thousand, fifty-two".

Divisors: 1 2 4 7 13 14 26 28 49 52 91 98 139 182 196 278 364 556 637 973 1274 1807 1946 2548 3614 3892 6811 7228 12649 13622 25298 27244 50596 88543 177086 354172 15684541 31369082 62738164 109791787 203899033 219583574 407798066 439167148 768542509 815596132 1427293231 1537085018 2180151199 2854586462 3074170036 4360302398 5709172924 8720604796 9991052617 15261058393 19982105234 28341965587 30522116786 39964210468 56683931174 61044233572 106827408751 113367862348 198393759109 213654817502 396787518218 427309635004 793575036436 1388756313763 2777512627526 5555025255052