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29002914 = 233537091
BaseRepresentation
bin110111010100…
…0110010100010
32000120111112000
41232220302202
524411043124
62513344430
7501343413
oct156506242
960514460
1029002914
111540a356
129868116
1360161b5
143bcd80a
15282d6c9
hex1ba8ca2

29002914 has 16 divisors (see below), whose sum is σ = 64451040. Its totient is φ = 9667620.

The previous prime is 29002913. The next prime is 29002921. The reversal of 29002914 is 41920092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (29002913) 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, 268492 + ... + 268599.

It is an arithmetic number, because the mean of its divisors is an integer number (4028190).

Almost surely, 229002914 is an apocalyptic number.

29002914 is an abundant number, since it is smaller than the sum of its proper divisors (35448126).

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

29002914 is a wasteful number, since it uses less digits than its factorization.

29002914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537102 (or 537096 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 29002914 is about 5385.4353584460. The cubic root of 29002914 is about 307.2419727196.

The spelling of 29002914 in words is "twenty-nine million, two thousand, nine hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 537091 1074182 1611273 3222546 4833819 9667638 14501457 29002914