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41238030 = 2351374601
BaseRepresentation
bin1001110101001…
…1111000001110
32212121002221110
42131103320032
541024104110
64031512450
71010342331
oct235237016
985532843
1041238030
1121306819
1211988726
13870b202
145696618
153948a20
hex2753e0e

41238030 has 16 divisors (see below), whose sum is σ = 98971344. Its totient is φ = 10996800.

The previous prime is 41238023. The next prime is 41238047. The reversal of 41238030 is 3083214.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 41237988 and 41238006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687271 + ... + 687330.

It is an arithmetic number, because the mean of its divisors is an integer number (6185709).

Almost surely, 241238030 is an apocalyptic number.

41238030 is an abundant number, since it is smaller than the sum of its proper divisors (57733314).

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

41238030 is a wasteful number, since it uses less digits than its factorization.

41238030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374611.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 41238030 is about 6421.6843584842. The cubic root of 41238030 is about 345.4877369477.

The spelling of 41238030 in words is "forty-one million, two hundred thirty-eight thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 1374601 2749202 4123803 6873005 8247606 13746010 20619015 41238030