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1474115830 = 251113401053
BaseRepresentation
bin101011111011101…
…0011100011110110
310210201210211202121
41113313103203312
511004333201310
6402135230154
751346530535
oct12767234366
93721724677
101474115830
11697111050
1235181835a
131a652b7b5
14ddac631c
15896350da
hex57dd38f6

1474115830 has 16 divisors (see below), whose sum is σ = 2894627664. Its totient is φ = 536042080.

The previous prime is 1474115827. The next prime is 1474115831. The reversal of 1474115830 is 385114741.

1474115830 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474115831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6700417 + ... + 6700636.

It is an arithmetic number, because the mean of its divisors is an integer number (180914229).

Almost surely, 21474115830 is an apocalyptic number.

1474115830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1474115830 is a deficient number, since it is larger than the sum of its proper divisors (1420511834).

1474115830 is a wasteful number, since it uses less digits than its factorization.

1474115830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13401071.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1474115830 is about 38394.2161008660. The cubic root of 1474115830 is about 1138.0915617224.

The spelling of 1474115830 in words is "one billion, four hundred seventy-four million, one hundred fifteen thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 13401053 26802106 67005265 134010530 147411583 294823166 737057915 1474115830