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48886270685 = 571973513189
BaseRepresentation
bin101101100001110110…
…010100101011011101
311200011222010212012222
4231201312110223131
51300104341130220
634242534235125
73350306305340
oct554166245335
9150158125188
1048886270685
11198070307aa
129583ab5aa5
1347c10c2bb5
14251a85a457
151411beae25
hexb61d94add

48886270685 has 16 divisors (see below), whose sum is σ = 70572662400. Its totient is φ = 31757697216.

The previous prime is 48886270639. The next prime is 48886270703. The reversal of 48886270685 is 58607268884.

It is not a de Polignac number, because 48886270685 - 220 = 48885222109 is a prime.

It is a super-2 number, since 2×488862706852 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36755930 + ... + 36757259.

It is an arithmetic number, because the mean of its divisors is an integer number (4410791400).

Almost surely, 248886270685 is an apocalyptic number.

It is an amenable number.

48886270685 is a deficient number, since it is larger than the sum of its proper divisors (21686391715).

48886270685 is a wasteful number, since it uses less digits than its factorization.

48886270685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73513220.

The product of its (nonzero) digits is 41287680, while the sum is 62.

The spelling of 48886270685 in words is "forty-eight billion, eight hundred eighty-six million, two hundred seventy thousand, six hundred eighty-five".

Divisors: 1 5 7 19 35 95 133 665 73513189 367565945 514592323 1396750591 2572961615 6983752955 9777254137 48886270685