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48408980270 = 257691556861
BaseRepresentation
bin101101000101011001…
…100110101100101110
311121221201000222212012
4231011121212230232
51243120144332040
634123324241222
73332422354160
oct550531465456
9147851028765
1048408980270
1119591675412
1294700a0212
13474625c631
1424b32d6930
1513d4d6b865
hexb45666b2e

48408980270 has 16 divisors (see below), whose sum is σ = 99584188128. Its totient is φ = 16597364640.

The previous prime is 48408980209. The next prime is 48408980281. The reversal of 48408980270 is 7208980484.

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 7 ways as a sum of consecutive naturals, for example, 345778361 + ... + 345778500.

It is an arithmetic number, because the mean of its divisors is an integer number (6224011758).

Almost surely, 248408980270 is an apocalyptic number.

48408980270 is an abundant number, since it is smaller than the sum of its proper divisors (51175207858).

48408980270 is a wasteful number, since it uses less digits than its factorization.

48408980270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691556875.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 48408980270 in words is "forty-eight billion, four hundred eight million, nine hundred eighty thousand, two hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 691556861 1383113722 3457784305 4840898027 6915568610 9681796054 24204490135 48408980270