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61050168 = 2332847919
BaseRepresentation
bin1110100011100…
…0110100111000
311020212200002100
43220320310320
5111112101133
610020303400
71340626554
oct350706470
9136780070
1061050168
1131508993
1218541b60
13c856c7a
148172864
15555de13
hex3a38d38

61050168 has 24 divisors (see below), whose sum is σ = 165344400. Its totient is φ = 20350032.

The previous prime is 61050163. The next prime is 61050193. The reversal of 61050168 is 86105016.

61050168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61050161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 423888 + ... + 424031.

It is an arithmetic number, because the mean of its divisors is an integer number (6889350).

Almost surely, 261050168 is an apocalyptic number.

It is an amenable number.

61050168 is an abundant number, since it is smaller than the sum of its proper divisors (104294232).

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

61050168 is a wasteful number, since it uses less digits than its factorization.

61050168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847931 (or 847924 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 61050168 is about 7813.4606929324. The cubic root of 61050168 is about 393.7576046906.

The spelling of 61050168 in words is "sixty-one million, fifty thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 847919 1695838 2543757 3391676 5087514 6783352 7631271 10175028 15262542 20350056 30525084 61050168