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50441205132 = 22323514939863
BaseRepresentation
bin101110111110100001…
…111011010110001100
311211012100000201021200
4232332201323112030
51311300422031012
635101122025500
73433660112043
oct567641732614
9154170021250
1050441205132
111a434821a9a
1299387a8290
1349ab2aa556
14262717d55a
1514a34973dc
hexbbe87b58c

50441205132 has 36 divisors (see below), whose sum is σ = 127510983600. Its totient is φ = 16812834912.

The previous prime is 50441205097. The next prime is 50441205137. The reversal of 50441205132 is 23150214405.

50441205132 is a `hidden beast` number, since 5 + 0 + 441 + 205 + 13 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 50441205096 and 50441205105.

It is not an unprimeable number, because it can be changed into a prime (50441205137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1245433 + ... + 1285295.

Almost surely, 250441205132 is an apocalyptic number.

It is an amenable number.

50441205132 is an abundant number, since it is smaller than the sum of its proper divisors (77069778468).

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

50441205132 is a wasteful number, since it uses less digits than its factorization.

50441205132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75022 (or 75017 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 50441205132 its reverse (23150214405), we get a palindrome (73591419537).

The spelling of 50441205132 in words is "fifty billion, four hundred forty-one million, two hundred five thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 35149 39863 70298 79726 105447 119589 140596 159452 210894 239178 316341 358767 421788 478356 632682 717534 1265364 1435068 1401144587 2802289174 4203433761 5604578348 8406867522 12610301283 16813735044 25220602566 50441205132