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29084952 = 23313731277
BaseRepresentation
bin110111011110…
…0110100011000
32000201200001110
41232330310120
524421204302
62515220320
7502134531
oct156746430
960650043
1029084952
1115465a56
1298a76a0
136044640
143c11688
152847b6c
hex1bbcd18

29084952 has 64 divisors (see below), whose sum is σ = 79440480. Its totient is φ = 8819712.

The previous prime is 29084917. The next prime is 29084971. The reversal of 29084952 is 25948092.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 29084952.

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, 22138 + ... + 23414.

Almost surely, 229084952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29084952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39720240).

29084952 is an abundant number, since it is smaller than the sum of its proper divisors (50355528).

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

29084952 is a wasteful number, since it uses less digits than its factorization.

29084952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 29084952 is about 5393.0466343246. The cubic root of 29084952 is about 307.5313894852.

The spelling of 29084952 in words is "twenty-nine million, eighty-four thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 73 78 104 146 156 219 292 312 438 584 876 949 1277 1752 1898 2554 2847 3796 3831 5108 5694 7592 7662 10216 11388 15324 16601 22776 30648 33202 49803 66404 93221 99606 132808 186442 199212 279663 372884 398424 559326 745768 1118652 1211873 2237304 2423746 3635619 4847492 7271238 9694984 14542476 29084952