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1404133364 = 221918475439
BaseRepresentation
bin101001110110001…
…0101111111110100
310121212010100212102
41103230111333310
510333424231424
6351155241232
746536636164
oct12354257764
93555110772
101404133364
116606621a7
123322a9218
13194b97c5a
14d46aa5a4
158340e7ae
hex53b15ff4

1404133364 has 12 divisors (see below), whose sum is σ = 2586561600. Its totient is φ = 665115768.

The previous prime is 1404133363. The next prime is 1404133373. The reversal of 1404133364 is 4633314041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404133361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9237644 + ... + 9237795.

It is an arithmetic number, because the mean of its divisors is an integer number (215546800).

Almost surely, 21404133364 is an apocalyptic number.

It is an amenable number.

1404133364 is a deficient number, since it is larger than the sum of its proper divisors (1182428236).

1404133364 is a wasteful number, since it uses less digits than its factorization.

1404133364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18475462 (or 18475460 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 1404133364 is about 37471.7675590570. The cubic root of 1404133364 is about 1119.7888005251.

The spelling of 1404133364 in words is "one billion, four hundred four million, one hundred thirty-three thousand, three hundred sixty-four".

Divisors: 1 2 4 19 38 76 18475439 36950878 73901756 351033341 702066682 1404133364