Search a number
-
+
29525960 = 2355912511
BaseRepresentation
bin111000010100…
…0011111001000
32001120002000002
41300220133020
530024312320
62532502132
7505652342
oct160503710
961502002
1029525960
1115737322
129a7a948
13616a2a9
143cc8292
1528d3675
hex1c287c8

29525960 has 32 divisors (see below), whose sum is σ = 67564800. Its totient is φ = 11609280.

The previous prime is 29525939. The next prime is 29525971. The reversal of 29525960 is 6952592.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3896 + ... + 8615.

It is an arithmetic number, because the mean of its divisors is an integer number (2111400).

Almost surely, 229525960 is an apocalyptic number.

29525960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29525960 is an abundant number, since it is smaller than the sum of its proper divisors (38038840).

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

29525960 is a wasteful number, since it uses less digits than its factorization.

29525960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12581 (or 12577 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 29525960 is about 5433.7795317808. The cubic root of 29525960 is about 309.0779400032.

The spelling of 29525960 in words is "twenty-nine million, five hundred twenty-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 59 118 236 295 472 590 1180 2360 12511 25022 50044 62555 100088 125110 250220 500440 738149 1476298 2952596 3690745 5905192 7381490 14762980 29525960