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39002982 = 236500497
BaseRepresentation
bin1001010011001…
…0001101100110
32201101120000220
42110302031212
534441043412
63511545210
7652343214
oct224621546
981346026
1039002982
112001a577
121108b206
138107ab5
145273cb4
15365668c
hex2532366

39002982 has 8 divisors (see below), whose sum is σ = 78005976. Its totient is φ = 13000992.

The previous prime is 39002969. The next prime is 39002987. The reversal of 39002982 is 28920093.

It is a sphenic number, since it is the product of 3 distinct primes.

39002982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39002987) 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, 3250243 + ... + 3250254.

It is an arithmetic number, because the mean of its divisors is an integer number (9750747).

Almost surely, 239002982 is an apocalyptic number.

39002982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39002982 is a wasteful number, since it uses less digits than its factorization.

39002982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500502.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 39002982 is about 6245.2367449121. The cubic root of 39002982 is about 339.1297873226.

The spelling of 39002982 in words is "thirty-nine million, two thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 6500497 13000994 19501491 39002982