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29415001 = 7113112323
BaseRepresentation
bin111000000110…
…1011001011001
32001100102210111
41300031121121
530012240001
62530244321
7505011010
oct160153131
961312714
1029415001
1115670a20
129a266a1
13612b935
143c99a77
1528b0851
hex1c0d659

29415001 has 16 divisors (see below), whose sum is σ = 37859328. Its totient is φ = 22179600.

The previous prime is 29414909. The next prime is 29415007. The reversal of 29415001 is 10051492.

It is a cyclic number.

It is not a de Polignac number, because 29415001 - 27 = 29414873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29415007) 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, 3775 + ... + 8548.

It is an arithmetic number, because the mean of its divisors is an integer number (2366208).

Almost surely, 229415001 is an apocalyptic number.

It is an amenable number.

29415001 is a deficient number, since it is larger than the sum of its proper divisors (8444327).

29415001 is a wasteful number, since it uses less digits than its factorization.

29415001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12372.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 29415001 is about 5423.5598088340. The cubic root of 29415001 is about 308.6902808109.

Adding to 29415001 its reverse (10051492), we get a palindrome (39466493).

The spelling of 29415001 in words is "twenty-nine million, four hundred fifteen thousand, one".

Divisors: 1 7 11 31 77 217 341 2387 12323 86261 135553 382013 948871 2674091 4202143 29415001