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82953064 = 23172272687
BaseRepresentation
bin1001111000111…
…00001101101000
312210002110012201
410330130031220
5132213444224
612121545544
72025042445
oct474341550
9183073181
1082953064
1142908957
12239452b4
131425556c
14b0349cc
157438a44
hex4f1c368

82953064 has 32 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 38850304.

The previous prime is 82953049. The next prime is 82953067. The reversal of 82953064 is 46035928.

It is not an unprimeable number, because it can be changed into a prime (82953067) 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 7 ways as a sum of consecutive naturals, for example, 29529 + ... + 32215.

It is an arithmetic number, because the mean of its divisors is an integer number (5171040).

Almost surely, 282953064 is an apocalyptic number.

It is an amenable number.

82953064 is a deficient number, since it is larger than the sum of its proper divisors (82520216).

82953064 is a wasteful number, since it uses less digits than its factorization.

82953064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937 (or 2933 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 82953064 is about 9107.8572672171. The cubic root of 82953064 is about 436.1248274853.

The spelling of 82953064 in words is "eighty-two million, nine hundred fifty-three thousand, sixty-four".

Divisors: 1 2 4 8 17 34 68 136 227 454 908 1816 2687 3859 5374 7718 10748 15436 21496 30872 45679 91358 182716 365432 609949 1219898 2439796 4879592 10369133 20738266 41476532 82953064