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144104312300 = 225213655116921
BaseRepresentation
bin1000011000110101001…
…0010100110111101100
3111202221212200112202212
42012031102110313230
54330111200443200
6150111155305552
713261016305244
oct2061522246754
9452855615685
10144104312300
1156129144783
1223b182ab2b8
1310786ca6c60
146d90776b24
153b361ee035
hex218d494dec

144104312300 has 72 divisors (see below), whose sum is σ = 336832003872. Its totient is φ = 53196480000.

The previous prime is 144104312273. The next prime is 144104312323. The reversal of 144104312300 is 3213401441.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8507840 + ... + 8524760.

It is an arithmetic number, because the mean of its divisors is an integer number (4678222276).

Almost surely, 2144104312300 is an apocalyptic number.

144104312300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144104312300 is an abundant number, since it is smaller than the sum of its proper divisors (192727691572).

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

144104312300 is a wasteful number, since it uses less digits than its factorization.

144104312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23499 (or 23492 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 144104312300 its reverse (3213401441), we get a palindrome (147317713741).

The spelling of 144104312300 in words is "one hundred forty-four billion, one hundred four million, three hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 6551 13102 16921 26204 32755 33842 65510 67684 84605 85163 131020 163775 169210 170326 219973 327550 338420 340652 423025 425815 439946 655100 846050 851630 879892 1099865 1692100 1703260 2129075 2199730 4258150 4399460 5499325 8516300 10998650 21997300 110849471 221698942 443397884 554247355 1108494710 1441043123 2216989420 2771236775 2882086246 5542473550 5764172492 7205215615 11084947100 14410431230 28820862460 36026078075 72052156150 144104312300