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82435268 = 2283248299
BaseRepresentation
bin1001110100111…
…01110011000100
312202010010221002
410322131303010
5132100412033
612102512432
72020455026
oct472356304
9182103832
1082435268
1142594923
1223735718
1314103986
14ad3c016
1573853e8
hex4e9dcc4

82435268 has 12 divisors (see below), whose sum is σ = 146000400. Its totient is φ = 40720872.

The previous prime is 82435267. The next prime is 82435273. The reversal of 82435268 is 86253428.

It is not an unprimeable number, because it can be changed into a prime (82435267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123818 + ... + 124481.

It is an arithmetic number, because the mean of its divisors is an integer number (12166700).

Almost surely, 282435268 is an apocalyptic number.

It is an amenable number.

82435268 is a deficient number, since it is larger than the sum of its proper divisors (63565132).

82435268 is a wasteful number, since it uses less digits than its factorization.

82435268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248386 (or 248384 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 82435268 is about 9079.3869837121. The cubic root of 82435268 is about 435.2154972247.

The spelling of 82435268 in words is "eighty-two million, four hundred thirty-five thousand, two hundred sixty-eight".

Divisors: 1 2 4 83 166 332 248299 496598 993196 20608817 41217634 82435268