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41131230 = 2357195863
BaseRepresentation
bin1001110011100…
…1110011011110
32212101200102220
42130321303132
541012144410
64025330210
71006416060
oct234716336
985350386
1041131230
1121243558
1211936966
1386a170a
145669730
153927070
hex2739cde

41131230 has 32 divisors (see below), whose sum is σ = 112817664. Its totient is φ = 9401376.

The previous prime is 41131213. The next prime is 41131243. The reversal of 41131230 is 3213114.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97722 + ... + 98141.

It is an arithmetic number, because the mean of its divisors is an integer number (3525552).

Almost surely, 241131230 is an apocalyptic number.

41131230 is an abundant number, since it is smaller than the sum of its proper divisors (71686434).

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

41131230 is a wasteful number, since it uses less digits than its factorization.

41131230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195880.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 41131230 is about 6413.3633921680. The cubic root of 41131230 is about 345.1892261666.

Adding to 41131230 its reverse (3213114), we get a palindrome (44344344).

The spelling of 41131230 in words is "forty-one million, one hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 195863 391726 587589 979315 1175178 1371041 1958630 2742082 2937945 4113123 5875890 6855205 8226246 13710410 20565615 41131230