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39002041 = 1319269587
BaseRepresentation
bin1001010011000…
…1111110111001
32201101111202001
42110301332321
534441031131
63511541001
7652340401
oct224617671
981344661
1039002041
11200198a1
121108a761
138107540
145273801
153656261
hex2531fb9

39002041 has 16 divisors (see below), whose sum is σ = 44452800. Its totient is φ = 33922368.

The previous prime is 39002027. The next prime is 39002069. The reversal of 39002041 is 14020093.

It is a cyclic number.

It is not a de Polignac number, because 39002041 - 27 = 39001913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39008041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66150 + ... + 66736.

It is an arithmetic number, because the mean of its divisors is an integer number (2778300).

Almost surely, 239002041 is an apocalyptic number.

It is an amenable number.

39002041 is a deficient number, since it is larger than the sum of its proper divisors (5450759).

39002041 is a wasteful number, since it uses less digits than its factorization.

39002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 39002041 is about 6245.1614070415. The cubic root of 39002041 is about 339.1270599782.

The spelling of 39002041 in words is "thirty-nine million, two thousand, forty-one".

Divisors: 1 13 19 247 269 587 3497 5111 7631 11153 66443 144989 157903 2052739 3000157 39002041