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53948650024 = 23431061147811
BaseRepresentation
bin110010001111100101…
…110001001000101000
312011020202220101011001
4302033211301020220
51340441323300044
640441134444344
73616616646643
oct621745611050
9164222811131
1053948650024
1120974674285
12a5573636b4
135119b52729
14287ad18a5a
15160b3752d4
hexc8f971228

53948650024 has 32 divisors (see below), whose sum is σ = 103604387040. Its totient is φ = 26322004800.

The previous prime is 53948650013. The next prime is 53948650043. The reversal of 53948650024 is 42005684935.

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, 291079 + ... + 438889.

It is an arithmetic number, because the mean of its divisors is an integer number (3237637095).

Almost surely, 253948650024 is an apocalyptic number.

It is an amenable number.

53948650024 is a deficient number, since it is larger than the sum of its proper divisors (49655737016).

53948650024 is a wasteful number, since it uses less digits than its factorization.

53948650024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148921 (or 148917 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 53948650024 in words is "fifty-three billion, nine hundred forty-eight million, six hundred fifty thousand, twenty-four".

Divisors: 1 2 4 8 43 86 172 344 1061 2122 4244 8488 45623 91246 147811 182492 295622 364984 591244 1182488 6355873 12711746 25423492 50846984 156827471 313654942 627309884 1254619768 6743581253 13487162506 26974325012 53948650024