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29248095 = 352971947
BaseRepresentation
bin110111110010…
…0101001011111
32001000221211210
41233210221133
524441414340
62522515503
7503414262
oct157445137
961027753
1029248095
1115567588
129965b93
1360a0986
143c54cd9
15287b180
hex1be4a5f

29248095 has 32 divisors (see below), whose sum is σ = 49144320. Its totient is φ = 14833280.

The previous prime is 29248081. The next prime is 29248169. The reversal of 29248095 is 59084292.

It is not a de Polignac number, because 29248095 - 26 = 29248031 is a prime.

It is a super-2 number, since 2×292480952 = 1710902122258050, 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 31 ways as a sum of consecutive naturals, for example, 30412 + ... + 31358.

It is an arithmetic number, because the mean of its divisors is an integer number (1535760).

Almost surely, 229248095 is an apocalyptic number.

29248095 is a deficient number, since it is larger than the sum of its proper divisors (19896225).

29248095 is a wasteful number, since it uses less digits than its factorization.

29248095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 29248095 is about 5408.1507930160. The cubic root of 29248095 is about 308.1053183149.

The spelling of 29248095 in words is "twenty-nine million, two hundred forty-eight thousand, ninety-five".

Divisors: 1 3 5 15 29 71 87 145 213 355 435 947 1065 2059 2841 4735 6177 10295 14205 27463 30885 67237 82389 137315 201711 336185 411945 1008555 1949873 5849619 9749365 29248095