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29382415041 = 376412182781
BaseRepresentation
bin11011010111010101…
…000001001011000001
32210211201012100002010
4123113111001023001
5440133344240131
621255331043133
72060060256420
oct332725011301
983751170063
1029382415041
1111508675341
1258401404a9
132a03450405
1415ca4052b7
15b6e7d5b46
hex6d75412c1

29382415041 has 16 divisors (see below), whose sum is σ = 44843073408. Its totient is φ = 16763750400.

The previous prime is 29382415039. The next prime is 29382415067. The reversal of 29382415041 is 14051428392.

It is not a de Polignac number, because 29382415041 - 21 = 29382415039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29382415031) 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, 1077930 + ... + 1104851.

It is an arithmetic number, because the mean of its divisors is an integer number (2802692088).

Almost surely, 229382415041 is an apocalyptic number.

29382415041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

29382415041 is a deficient number, since it is larger than the sum of its proper divisors (15460658367).

29382415041 is a wasteful number, since it uses less digits than its factorization.

29382415041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183432.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 29382415041 in words is "twenty-nine billion, three hundred eighty-two million, four hundred fifteen thousand, forty-one".

Divisors: 1 3 7 21 641 1923 4487 13461 2182781 6548343 15279467 45838401 1399162621 4197487863 9794138347 29382415041