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48750005070 = 23251341666671
BaseRepresentation
bin101101011001101110…
…100000101101001110
311122211110201211221100
4231121232200231032
51244320000130240
634221225443530
73344033130444
oct553156405516
9148743654840
1048750005070
111974711a398
1295463405a6
13479bac2560
142506708b94
151404c80e30
hexb59ba0b4e

48750005070 has 48 divisors (see below), whose sum is σ = 136500017472. Its totient is φ = 12000000960.

The previous prime is 48750005047. The next prime is 48750005093. The reversal of 48750005070 is 7050005784.

48750005070 is a `hidden beast` number, since 4 + 87 + 500 + 0 + 5 + 0 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (48750005047) and next prime (48750005093).

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 23 ways as a sum of consecutive naturals, for example, 20832166 + ... + 20834505.

It is an arithmetic number, because the mean of its divisors is an integer number (2843750364).

Almost surely, 248750005070 is an apocalyptic number.

48750005070 is an abundant number, since it is smaller than the sum of its proper divisors (87750012402).

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

48750005070 is a wasteful number, since it uses less digits than its factorization.

48750005070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41666697 (or 41666694 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 48750005070 in words is "forty-eight billion, seven hundred fifty million, five thousand, seventy".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 41666671 83333342 125000013 208333355 250000026 375000039 416666710 541666723 625000065 750000078 1083333446 1250000130 1625000169 1875000195 2708333615 3250000338 3750000390 4875000507 5416667230 8125000845 9750001014 16250001690 24375002535 48750005070