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303412214404 = 22131910724111909
BaseRepresentation
bin1000110101001001100…
…01101111101010000100
31002000011022121110221101
410122210301233222010
514432342011330104
6351215144425444
730630560161315
oct4324461575204
91060138543841
10303412214404
11107749315502
124a978178284
13227c4a401a0
14109843ac60c
157d5c02a5a4
hex46a4c6fa84

303412214404 has 96 divisors (see below), whose sum is σ = 610108329600. Its totient is φ = 130869872640.

The previous prime is 303412214401. The next prime is 303412214411. The reversal of 303412214404 is 404412214303.

It is not an unprimeable number, because it can be changed into a prime (303412214401) 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, 25471602 + ... + 25483510.

It is an arithmetic number, because the mean of its divisors is an integer number (6355295100).

Almost surely, 2303412214404 is an apocalyptic number.

It is an amenable number.

303412214404 is an abundant number, since it is smaller than the sum of its proper divisors (306696115196).

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

303412214404 is a wasteful number, since it uses less digits than its factorization.

303412214404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12293 (or 12291 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 303412214404 its reverse (404412214303), we get a palindrome (707824428707).

The spelling of 303412214404 in words is "three hundred three billion, four hundred twelve million, two hundred fourteen thousand, four hundred four".

Divisors: 1 2 4 13 19 26 38 52 76 107 214 241 247 428 482 494 964 988 1391 2033 2782 3133 4066 4579 5564 6266 8132 9158 11909 12532 18316 23818 25787 26429 47636 51574 52858 59527 103148 105716 119054 154817 226271 238108 309634 335231 452542 489953 619268 670462 905084 979906 1274263 1340924 1959812 2548526 2870069 2941523 5097052 5740138 5883046 6369389 11480276 11766092 12738778 16565419 24210997 25477556 33130838 37310897 48421994 54531311 66261676 74621794 96843988 109062622 149243588 218125244 307097383 314742961 614194766 629485922 708907043 1228389532 1258971844 1417814086 2835628172 3992265979 5834850277 7984531958 11669700554 15969063916 23339401108 75853053601 151706107202 303412214404