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1415329412 = 227283178613
BaseRepresentation
bin101010001011100…
…0011011010000100
310122122012011221212
41110113003122010
510344311020122
6352235230552
750034046550
oct12427033204
93578164855
101415329412
11666a09a32
12335ba8458
131972b8033
14d5d82860
15843c1ce2
hex545c3684

1415329412 has 24 divisors (see below), whose sum is σ = 2840677056. Its totient is φ = 604423008.

The previous prime is 1415329393. The next prime is 1415329429. The reversal of 1415329412 is 2149235141.

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 7 ways as a sum of consecutive naturals, for example, 81383 + ... + 97230.

It is an arithmetic number, because the mean of its divisors is an integer number (118361544).

Almost surely, 21415329412 is an apocalyptic number.

It is an amenable number.

1415329412 is an abundant number, since it is smaller than the sum of its proper divisors (1425347644).

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

1415329412 is a wasteful number, since it uses less digits than its factorization.

1415329412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178907 (or 178905 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 1415329412 is about 37620.8640517466. The cubic root of 1415329412 is about 1122.7571875109.

The spelling of 1415329412 in words is "one billion, four hundred fifteen million, three hundred twenty-nine thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 283 566 1132 1981 3962 7924 178613 357226 714452 1250291 2500582 5001164 50547479 101094958 202189916 353832353 707664706 1415329412