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1422810074 = 27101629291
BaseRepresentation
bin101010011001110…
…0101101111011010
310200011021020111102
41110303211233122
510403214410244
6353103431402
750154454220
oct12463455732
93604236442
101422810074
116701592a4
123385b5562
13198a06c6a
14d6d6cb10
1584d9d54e
hex54ce5bda

1422810074 has 8 divisors (see below), whose sum is σ = 2439103008. Its totient is φ = 609775740.

The previous prime is 1422810043. The next prime is 1422810113. The reversal of 1422810074 is 4700182241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50814632 + ... + 50814659.

It is an arithmetic number, because the mean of its divisors is an integer number (304887876).

Almost surely, 21422810074 is an apocalyptic number.

1422810074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1422810074 is a deficient number, since it is larger than the sum of its proper divisors (1016292934).

1422810074 is a wasteful number, since it uses less digits than its factorization.

1422810074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101629300.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 1422810074 is about 37720.1547451757. The cubic root of 1422810074 is about 1124.7318074113.

The spelling of 1422810074 in words is "one billion, four hundred twenty-two million, eight hundred ten thousand, seventy-four".

Divisors: 1 2 7 14 101629291 203258582 711405037 1422810074