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1430757104 = 24712774617
BaseRepresentation
bin101010101000111…
…1001111011110000
310200201012222202212
41111101321323300
510412233211404
6353550031252
750312143340
oct12521717360
93621188685
101430757104
11674696a97
1233b1a8528
1319a55a24a
14d803ad20
158591d06e
hex55479ef0

1430757104 has 20 divisors (see below), whose sum is σ = 3168105264. Its totient is φ = 613181568.

The previous prime is 1430757059. The next prime is 1430757109. The reversal of 1430757104 is 4017570341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430757109) by changing a digit.

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, 6387197 + ... + 6387420.

Almost surely, 21430757104 is an apocalyptic number.

1430757104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1430757104 is an abundant number, since it is smaller than the sum of its proper divisors (1737348160).

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

1430757104 is a wasteful number, since it uses less digits than its factorization.

1430757104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12774632 (or 12774626 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 1430757104 is about 37825.3500182087. The cubic root of 1430757104 is about 1126.8219639734.

The spelling of 1430757104 in words is "one billion, four hundred thirty million, seven hundred fifty-seven thousand, one hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 12774617 25549234 51098468 89422319 102196936 178844638 204393872 357689276 715378552 1430757104