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29519082 = 2321639949
BaseRepresentation
bin111000010011…
…0110011101010
32001112201120100
41300212303222
530024102312
62532410230
7505623315
oct160466352
961481510
1029519082
111573213a
129a76976
136167118
143cc597c
1528d15dc
hex1c26cea

29519082 has 12 divisors (see below), whose sum is σ = 63958050. Its totient is φ = 9839688.

The previous prime is 29519047. The next prime is 29519093. The reversal of 29519082 is 28091592.

It can be written as a sum of positive squares in only one way, i.e., 28100601 + 1418481 = 5301^2 + 1191^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 819957 + ... + 819992.

Almost surely, 229519082 is an apocalyptic number.

29519082 is an abundant number, since it is smaller than the sum of its proper divisors (34438968).

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

29519082 is a wasteful number, since it uses less digits than its factorization.

29519082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639957 (or 1639954 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 29519082 is about 5433.1466021082. The cubic root of 29519082 is about 309.0539384899.

The spelling of 29519082 in words is "twenty-nine million, five hundred nineteen thousand, eighty-two".

Divisors: 1 2 3 6 9 18 1639949 3279898 4919847 9839694 14759541 29519082