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1412404330 = 251931376481
BaseRepresentation
bin101010000101111…
…1001010001101010
310122102200120111111
41110023321101222
510343033414310
6352052420534
750000144611
oct12413712152
93572616444
101412404330
116652a1307
1233501774a
1319680280c
14d5820878
1583ee528a
hex542f946a

1412404330 has 64 divisors (see below), whose sum is σ = 2837560320. Its totient is φ = 503884800.

The previous prime is 1412404243. The next prime is 1412404339. The reversal of 1412404330 is 334042141.

It is not an unprimeable number, because it can be changed into a prime (1412404339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214690 + ... + 221170.

It is an arithmetic number, because the mean of its divisors is an integer number (44336880).

Almost surely, 21412404330 is an apocalyptic number.

1412404330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1412404330 is an abundant number, since it is smaller than the sum of its proper divisors (1425155990).

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

1412404330 is a wasteful number, since it uses less digits than its factorization.

1412404330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1412404330 is about 37581.9681496326. The cubic root of 1412404330 is about 1121.9831811477.

Adding to 1412404330 its reverse (334042141), we get a palindrome (1746446471).

The spelling of 1412404330 in words is "one billion, four hundred twelve million, four hundred four thousand, three hundred thirty".

Divisors: 1 2 5 10 19 31 37 38 62 74 95 155 185 190 310 370 589 703 1147 1178 1406 2294 2945 3515 5735 5890 6481 7030 11470 12962 21793 32405 43586 64810 108965 123139 200911 217930 239797 246278 401822 479594 615695 1004555 1198985 1231390 2009110 2397970 3817309 4556143 7433707 7634618 9112286 14867414 19086545 22780715 37168535 38173090 45561430 74337070 141240433 282480866 706202165 1412404330