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50283005472 = 253378313989
BaseRepresentation
bin101110110101000110…
…011100011000100000
311210210022100100011000
4232311012130120200
51310434422133342
635033311152000
73430026331410
oct566506343040
9153708310130
1050283005472
111a36349a277
1298b3815600
13498459a39b
14261015c640
15149464844c
hexbb519c620

50283005472 has 96 divisors (see below), whose sum is σ = 167610038400. Its totient is φ = 14366571264.

The previous prime is 50283005471. The next prime is 50283005477. The reversal of 50283005472 is 27450038205.

50283005472 is a `hidden beast` number, since 502 + 8 + 30 + 0 + 54 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50283005471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4150947 + ... + 4163042.

It is an arithmetic number, because the mean of its divisors is an integer number (1745937900).

Almost surely, 250283005472 is an apocalyptic number.

It is an amenable number.

50283005472 is an abundant number, since it is smaller than the sum of its proper divisors (117327032928).

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

50283005472 is a wasteful number, since it uses less digits than its factorization.

50283005472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8314015 (or 8314001 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 50283005472 in words is "fifty billion, two hundred eighty-three million, five thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 8313989 16627978 24941967 33255956 49883934 58197923 66511912 74825901 99767868 116395846 133023824 149651802 174593769 199535736 224477703 232791692 266047648 299303604 349187538 399071472 448955406 465583384 523781307 598607208 698375076 798142944 897910812 931166768 1047562614 1197214416 1396750152 1571343921 1795821624 1862333536 2095125228 2394428832 2793500304 3142687842 3591643248 4190250456 5587000608 6285375684 7183286496 8380500912 12570751368 16761001824 25141502736 50283005472