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39062141 = 177132363
BaseRepresentation
bin1001010100000…
…0101001111101
32201111120011222
42111000221331
534444442031
63513123125
7653010536
oct225005175
981446158
1039062141
112005aa68
12110b94a5
1381289c1
14528b68d
153668e7b
hex2540a7d

39062141 has 8 divisors (see below), whose sum is σ = 41943744. Its totient is φ = 36245440.

The previous prime is 39062131. The next prime is 39062161. The reversal of 39062141 is 14126093.

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

It is a cyclic number.

It is not a de Polignac number, because 39062141 - 210 = 39061117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 39062141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39062131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14975 + ... + 17388.

It is an arithmetic number, because the mean of its divisors is an integer number (5242968).

Almost surely, 239062141 is an apocalyptic number.

It is an amenable number.

39062141 is a deficient number, since it is larger than the sum of its proper divisors (2881603).

39062141 is a wasteful number, since it uses less digits than its factorization.

39062141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32451.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 39062141 is about 6249.9712799340. The cubic root of 39062141 is about 339.3011626302.

The spelling of 39062141 in words is "thirty-nine million, sixty-two thousand, one hundred forty-one".

Divisors: 1 17 71 1207 32363 550171 2297773 39062141