Search a number
-
+
29062913 = 1119241577
BaseRepresentation
bin110111011011…
…1011100000001
32000200112211012
41232313130001
524420003123
62514530305
7502013345
oct156673401
960615735
1029062913
1115450440
129896995
1360375b9
143c07625
152841378
hex1bb7701

29062913 has 16 divisors (see below), whose sum is σ = 33570240. Its totient is φ = 24883200.

The previous prime is 29062907. The next prime is 29062919. The reversal of 29062913 is 31926092.

It is an interprime number because it is at equal distance from previous prime (29062907) and next prime (29062919).

It is a cyclic number.

It is not a de Polignac number, because 29062913 - 210 = 29061889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29062913.

It is not an unprimeable number, because it can be changed into a prime (29062919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50081 + ... + 50657.

It is an arithmetic number, because the mean of its divisors is an integer number (2098140).

Almost surely, 229062913 is an apocalyptic number.

It is an amenable number.

29062913 is a deficient number, since it is larger than the sum of its proper divisors (4507327).

29062913 is a wasteful number, since it uses less digits than its factorization.

29062913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 29062913 is about 5391.0029679087. The cubic root of 29062913 is about 307.4536929850.

Subtracting from 29062913 its sum of digits (32), we obtain a square (29062881 = 53912).

The spelling of 29062913 in words is "twenty-nine million, sixty-two thousand, nine hundred thirteen".

Divisors: 1 11 19 209 241 577 2651 4579 6347 10963 50369 120593 139057 1529627 2642083 29062913