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2300009380000 = 2554115000469
BaseRepresentation
bin100001011110000011001…
…111011111100010100000
322010212201121102102122121
4201132003033133202200
5300140404400130000
64520335411114024
7325112243105353
oct41360317374240
98125647372577
102300009380000
11807479374452
123119105a2914
13138b752c8577
147d46cd5429a
153ec663e0b1a
hex217833df8a0

2300009380000 has 60 divisors (see below), whose sum is σ = 5658368125410. Its totient is φ = 920003744000.

The previous prime is 2300009379991. The next prime is 2300009380051. The reversal of 2300009380000 is 839000032.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 50285371536 + 2249724008464 = 224244^2 + 1499908^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 57480235 + ... + 57520234.

Almost surely, 22300009380000 is an apocalyptic number.

2300009380000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300009380000 is an abundant number, since it is smaller than the sum of its proper divisors (3358358745410).

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

2300009380000 is an equidigital number, since it uses as much as digits as its factorization.

2300009380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115000499 (or 115000476 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

It can be divided in two parts, 230000 and 9380000, that added together give a square (9610000 = 31002).

The spelling of 2300009380000 in words is "two trillion, three hundred billion, nine million, three hundred eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 4000 5000 10000 20000 115000469 230000938 460001876 575002345 920003752 1150004690 1840007504 2300009380 2875011725 3680015008 4600018760 5750023450 9200037520 11500046900 14375058625 18400075040 23000093800 28750117250 46000187600 57500234500 71875293125 92000375200 115000469000 143750586250 230000938000 287501172500 460001876000 575002345000 1150004690000 2300009380000