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48616650678 = 238991042417
BaseRepresentation
bin101101010001110001…
…110011011110110110
311122111011210202002210
4231101301303132312
51244031330310203
634200103314250
73340523466231
oct552161633666
9148434722083
1048616650678
1119688917252
12950974b986
13477a2a102b
1424d2b14418
1513e81dd803
hexb51c737b6

48616650678 has 16 divisors (see below), whose sum is σ = 98325811440. Its totient is φ = 16023465216.

The previous prime is 48616650613. The next prime is 48616650697. The reversal of 48616650678 is 87605661684.

It is a congruent number.

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, 45520675 + ... + 45521742.

It is an arithmetic number, because the mean of its divisors is an integer number (6145363215).

Almost surely, 248616650678 is an apocalyptic number.

48616650678 is an abundant number, since it is smaller than the sum of its proper divisors (49709160762).

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

48616650678 is a wasteful number, since it uses less digits than its factorization.

48616650678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91042511.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 48616650678 in words is "forty-eight billion, six hundred sixteen million, six hundred fifty thousand, six hundred seventy-eight".

Divisors: 1 2 3 6 89 178 267 534 91042417 182084834 273127251 546254502 8102775113 16205550226 24308325339 48616650678