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29296860 = 22351931829
BaseRepresentation
bin110111111000…
…0100011011100
32001010102201220
41233300203130
524444444420
62523533340
7504006405
oct157604334
961112656
1029296860
11155a018a
12998a250
1360b9c28
143c689ac
15288a840
hex1bf08dc

29296860 has 96 divisors (see below), whose sum is σ = 89241600. Its totient is φ = 7153920.

The previous prime is 29296853. The next prime is 29296877. The reversal of 29296860 is 6869292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34926 + ... + 35754.

It is an arithmetic number, because the mean of its divisors is an integer number (929600).

Almost surely, 229296860 is an apocalyptic number.

29296860 is a gapful number since it is divisible by the number (20) 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 29296860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44620800).

29296860 is an abundant number, since it is smaller than the sum of its proper divisors (59944740).

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

29296860 is a wasteful number, since it uses less digits than its factorization.

29296860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 29296860 is about 5412.6573880119. The cubic root of 29296860 is about 308.2764566788.

The spelling of 29296860 in words is "twenty-nine million, two hundred ninety-six thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 31 38 57 60 62 76 93 95 114 124 155 186 190 228 285 310 372 380 465 570 589 620 829 930 1140 1178 1658 1767 1860 2356 2487 2945 3316 3534 4145 4974 5890 7068 8290 8835 9948 11780 12435 15751 16580 17670 24870 25699 31502 35340 47253 49740 51398 63004 77097 78755 94506 102796 128495 154194 157510 189012 236265 256990 308388 315020 385485 472530 488281 513980 770970 945060 976562 1464843 1541940 1953124 2441405 2929686 4882810 5859372 7324215 9765620 14648430 29296860