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41290038 = 2322293891
BaseRepresentation
bin1001110110000…
…0100100110110
32212200202021200
42131200210312
541032240123
64032553330
71010650056
oct235404466
985622250
1041290038
11213418a9
12119b2846
138728a9a
1456ab566
153959143
hex2760936

41290038 has 12 divisors (see below), whose sum is σ = 89461788. Its totient is φ = 13763340.

The previous prime is 41290031. The next prime is 41290049. The reversal of 41290038 is 83009214.

It is a junction number, because it is equal to n+sod(n) for n = 41289993 and 41290020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41290031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1146928 + ... + 1146963.

It is an arithmetic number, because the mean of its divisors is an integer number (7455149).

Almost surely, 241290038 is an apocalyptic number.

41290038 is an abundant number, since it is smaller than the sum of its proper divisors (48171750).

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

41290038 is a wasteful number, since it uses less digits than its factorization.

41290038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293899 (or 2293896 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 41290038 is about 6425.7324874290. The cubic root of 41290038 is about 345.6329150589.

The spelling of 41290038 in words is "forty-one million, two hundred ninety thousand, thirty-eight".

Divisors: 1 2 3 6 9 18 2293891 4587782 6881673 13763346 20645019 41290038