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29055092 = 22112272909
BaseRepresentation
bin110111011010…
…1100001110100
32000200011002112
41232311201310
524414230332
62514430152
7501651503
oct156654164
960604075
1029055092
1115445580
129892358
136033b81
143c0483a
15283ddb2
hex1bb5874

29055092 has 24 divisors (see below), whose sum is σ = 55732320. Its totient is φ = 13144160.

The previous prime is 29055079. The next prime is 29055107.

29055092 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×290550922 = 1688396742256928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8534 + ... + 11442.

It is an arithmetic number, because the mean of its divisors is an integer number (2322180).

Almost surely, 229055092 is an apocalyptic number.

29055092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29055092 is a deficient number, since it is larger than the sum of its proper divisors (26677228).

29055092 is a wasteful number, since it uses less digits than its factorization.

29055092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 29055092 is about 5390.2775438747. The cubic root of 29055092 is about 307.4261113146.

It can be divided in two parts, 2905 and 5092, that added together give a palindrome (7997).

The spelling of 29055092 in words is "twenty-nine million, fifty-five thousand, ninety-two".

Divisors: 1 2 4 11 22 44 227 454 908 2497 2909 4994 5818 9988 11636 31999 63998 127996 660343 1320686 2641372 7263773 14527546 29055092