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29206996 = 2271380239
BaseRepresentation
bin110111101101…
…0100111010100
32000221212110121
41233122213110
524434110441
62522001324
7503153410
oct157324724
960855417
1029206996
1115539715
129946244
136088060
143c43d40
15286ddd1
hex1bda9d4

29206996 has 24 divisors (see below), whose sum is σ = 62908160. Its totient is φ = 11554272.

The previous prime is 29206993. The next prime is 29206999. The reversal of 29206996 is 69960292.

It is an interprime number because it is at equal distance from previous prime (29206993) and next prime (29206999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29206993) 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, 39756 + ... + 40483.

Almost surely, 229206996 is an apocalyptic number.

29206996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

29206996 is an abundant number, since it is smaller than the sum of its proper divisors (33701164).

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

29206996 is a wasteful number, since it uses less digits than its factorization.

29206996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80263 (or 80261 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 29206996 is about 5404.3497296160. The cubic root of 29206996 is about 307.9609356202.

It can be divided in two parts, 29 and 206996, that added together give a square (207025 = 4552).

The spelling of 29206996 in words is "twenty-nine million, two hundred six thousand, nine hundred ninety-six".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 80239 160478 320956 561673 1043107 1123346 2086214 2246692 4172428 7301749 14603498 29206996