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1446374042 = 21742540413
BaseRepresentation
bin101011000110101…
…1110101010011010
310201210121102011222
41112031132222122
510430232432132
6355304452042
750561655641
oct12615365232
93653542158
101446374042
11682493253
1234447a022
131a0867639
14da144358
1586ea5412
hex5635ea9a

1446374042 has 8 divisors (see below), whose sum is σ = 2297182356. Its totient is φ = 680646592.

The previous prime is 1446374029. The next prime is 1446374053. The reversal of 1446374042 is 2404736441.

It can be written as a sum of positive squares in 2 ways, for example, as 1313410081 + 132963961 = 36241^2 + 11531^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1446373993 and 1446374011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21270173 + ... + 21270240.

Almost surely, 21446374042 is an apocalyptic number.

1446374042 is a deficient number, since it is larger than the sum of its proper divisors (850808314).

1446374042 is a wasteful number, since it uses less digits than its factorization.

1446374042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42540432.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 1446374042 is about 38031.2245661378. The cubic root of 1446374042 is about 1130.9069498479.

The spelling of 1446374042 in words is "one billion, four hundred forty-six million, three hundred seventy-four thousand, forty-two".