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56803047058 = 2193953915427
BaseRepresentation
bin110100111001101110…
…011011011010010010
312102121200221202202201
4310321232123122102
51412313040001213
642032302233414
74050426635122
oct647156333222
9172550852681
1056803047058
11220a9925a9a
12b01328586a
135483317564
142a6c05cc82
151726c576dd
hexd39b9b692

56803047058 has 16 divisors (see below), whose sum is σ = 85660575840. Its totient is φ = 28249572096.

The previous prime is 56803047047. The next prime is 56803047061. The reversal of 56803047058 is 85074030865.

It is a super-4 number, since 4×568030470584 (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56803046999 and 56803047017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3674341 + ... + 3689767.

It is an arithmetic number, because the mean of its divisors is an integer number (5353785990).

Almost surely, 256803047058 is an apocalyptic number.

56803047058 is a deficient number, since it is larger than the sum of its proper divisors (28857528782).

56803047058 is a wasteful number, since it uses less digits than its factorization.

56803047058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25161.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 56803047058 in words is "fifty-six billion, eight hundred three million, forty-seven thousand, fifty-eight".

Divisors: 1 2 193 386 9539 15427 19078 30854 1841027 2977411 3682054 5954822 147158153 294316306 28401523529 56803047058