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41502930 = 2357257769
BaseRepresentation
bin1001111001010…
…0100011010010
32220002120022120
42132110203102
541111043210
64041315110
71012524540
oct236244322
986076276
1041502930
1121477847
1211a95a96
1387a1961
145724d90
15399c270
hex27948d2

41502930 has 64 divisors (see below), whose sum is σ = 114428160. Its totient is φ = 9437184.

The previous prime is 41502919. The next prime is 41502931. The reversal of 41502930 is 3920514.

It is a self number, because there is not a number n which added to its sum of digits gives 41502930.

It is not an unprimeable number, because it can be changed into a prime (41502931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53586 + ... + 54354.

It is an arithmetic number, because the mean of its divisors is an integer number (1787940).

Almost surely, 241502930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41502930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57214080).

41502930 is an abundant number, since it is smaller than the sum of its proper divisors (72925230).

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

41502930 is a wasteful number, since it uses less digits than its factorization.

41502930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 41502930 is about 6442.2767714528. The cubic root of 41502930 is about 346.2259263761.

The spelling of 41502930 in words is "forty-one million, five hundred two thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 257 514 769 771 1285 1538 1542 1799 2307 2570 3598 3845 3855 4614 5383 5397 7690 7710 8995 10766 10794 11535 16149 17990 23070 26915 26985 32298 53830 53970 80745 161490 197633 395266 592899 988165 1185798 1383431 1976330 2766862 2964495 4150293 5928990 6917155 8300586 13834310 20751465 41502930