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29108860352 = 26111323612267
BaseRepresentation
bin11011000111000001…
…011111010111000000
32210010122110022120222
4123013001133113000
5434103332012402
621212235522212
72050226142035
oct330701372700
983118408528
1029108860352
1111388213690
1257845b9368
13298b881630
1415a1d5738c
15b5579c7a2
hex6c705f5c0

29108860352 has 224 divisors, whose sum is σ = 72004391424. Its totient is φ = 11485900800.

The previous prime is 29108860343. The next prime is 29108860357. The reversal of 29108860352 is 25306880192.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29108860357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12839123 + ... + 12841389.

It is an arithmetic number, because the mean of its divisors is an integer number (321448176).

Almost surely, 229108860352 is an apocalyptic number.

29108860352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29108860352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36002195712).

29108860352 is an abundant number, since it is smaller than the sum of its proper divisors (42895531072).

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

29108860352 is a wasteful number, since it uses less digits than its factorization.

29108860352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387 (or 2377 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 29108860352 in words is "twenty-nine billion, one hundred eight million, eight hundred sixty thousand, three hundred fifty-two".