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7660083055 = 529137385607
BaseRepresentation
bin1110010001001001…
…11001011101101111
3201202211210112111211
413020210321131233
5111141440124210
63304034055251
7360552426442
oct71044713557
921684715454
107660083055
113280a0a859
12159941a527
13950caa531
145294a3659
152ec75438a
hex1c893976f

7660083055 has 16 divisors (see below), whose sum is σ = 9578502720. Its totient is φ = 5873550592.

The previous prime is 7660083049. The next prime is 7660083071. The reversal of 7660083055 is 5503800667.

It is a cyclic number.

It is not a de Polignac number, because 7660083055 - 29 = 7660082543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7660082999 and 7660083017.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 172939 + ... + 212668.

It is an arithmetic number, because the mean of its divisors is an integer number (598656420).

Almost surely, 27660083055 is an apocalyptic number.

7660083055 is a deficient number, since it is larger than the sum of its proper divisors (1918419665).

7660083055 is a wasteful number, since it uses less digits than its factorization.

7660083055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385778.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 7660083055 is about 87521.9004306922. The cubic root of 7660083055 is about 1971.2626479076.

The spelling of 7660083055 in words is "seven billion, six hundred sixty million, eighty-three thousand, fifty-five".

Divisors: 1 5 29 137 145 685 3973 19865 385607 1928035 11182603 52828159 55913015 264140795 1532016611 7660083055