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1429076 = 221132479
BaseRepresentation
bin101011100111001010100
32200121022202
411130321110
5331212301
650344032
715101255
oct5347124
92617282
101429076
11896760
1258b018
133b060c
14292b2c
151d366b
hex15ce54

1429076 has 12 divisors (see below), whose sum is σ = 2728320. Its totient is φ = 649560.

The previous prime is 1429067. The next prime is 1429081. The reversal of 1429076 is 6709241.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16196 + ... + 16283.

It is an arithmetic number, because the mean of its divisors is an integer number (227360).

21429076 is an apocalyptic number.

It is an amenable number.

1429076 is a deficient number, since it is larger than the sum of its proper divisors (1299244).

1429076 is a wasteful number, since it uses less digits than its factorization.

1429076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32494 (or 32492 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1429076 is about 1195.4396680720. The cubic root of 1429076 is about 112.6380461753.

The spelling of 1429076 in words is "one million, four hundred twenty-nine thousand, seventy-six".

Divisors: 1 2 4 11 22 44 32479 64958 129916 357269 714538 1429076