Search a number
-
+
29269201 = 1310321859
BaseRepresentation
bin110111110100…
…1110011010001
32001002000210111
41233221303101
524443103301
62523201321
7503532643
oct157516321
961060714
1029269201
1115581425
129976241
1360aa470
143c5c893
152882551
hex1be9cd1

29269201 has 8 divisors (see below), whose sum is σ = 31828160. Its totient is φ = 26754192.

The previous prime is 29269193. The next prime is 29269211. The reversal of 29269201 is 10296292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29269201 - 23 = 29269193 is a prime.

It is a super-2 number, since 2×292692012 = 1713372254356802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29269211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9591 + ... + 12268.

It is an arithmetic number, because the mean of its divisors is an integer number (3978520).

Almost surely, 229269201 is an apocalyptic number.

It is an amenable number.

29269201 is a deficient number, since it is larger than the sum of its proper divisors (2558959).

29269201 is a wasteful number, since it uses less digits than its factorization.

29269201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21975.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 29269201 is about 5410.1017550505. The cubic root of 29269201 is about 308.1794121123.

The spelling of 29269201 in words is "twenty-nine million, two hundred sixty-nine thousand, two hundred one".

Divisors: 1 13 103 1339 21859 284167 2251477 29269201