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55002444676 = 2214927872
BaseRepresentation
bin110011001110011001…
…101011001110000100
312020222012210200122121
4303032121223032010
51400121111212201
641133501135324
73655004031364
oct631631531604
9166865720577
1055002444676
112136549a853
12a7b025a544
13525727626a
14293ac6a9a4
15166db309a1
hexcce66b384

55002444676 has 27 divisors (see below), whose sum is σ = 97027903749. Its totient is φ = 27281940528.

The previous prime is 55002444661. The next prime is 55002444713. The reversal of 55002444676 is 67644420055.

The square root of 55002444676 is 234526.

It is a perfect power (a square), and thus also a powerful number.

55002444676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6443915076 + 48558529600 = 80274^2 + 220360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 69888355 + ... + 69889141.

Almost surely, 255002444676 is an apocalyptic number.

55002444676 is the 234526-th square number.

It is an amenable number.

55002444676 is a deficient number, since it is larger than the sum of its proper divisors (42025459073).

55002444676 is an frugal number, since it uses more digits than its factorization.

55002444676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 55002444676 in words is "fifty-five billion, two million, four hundred forty-four thousand, six hundred seventy-six".

Divisors: 1 2 4 149 298 596 787 1574 3148 22201 44402 88804 117263 234526 469052 619369 1238738 2477476 17472187 34944374 69888748 92285981 184571962 369143924 13750611169 27501222338 55002444676