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2023200311430 = 235197159342059
BaseRepresentation
bin11101011100010000001…
…000101100100010000110
321011102020022022210011210
4131130100020230202012
5231122003234431210
64145240112112250
7266112534620004
oct35342010544206
97142208283153
102023200311430
11710041916191
12288139835686
13118a2cc894bc
146dccdc01a74
1537964ba8e20
hex1d71022c886

2023200311430 has 32 divisors (see below), whose sum is σ = 4855719571200. Its totient is φ = 539515769312.

The previous prime is 2023200311401. The next prime is 2023200311471. The reversal of 2023200311430 is 341130023202.

It is a junction number, because it is equal to n+sod(n) for n = 2023200311397 and 2023200311406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5743741 + ... + 6085799.

It is an arithmetic number, because the mean of its divisors is an integer number (151741236600).

Almost surely, 22023200311430 is an apocalyptic number.

2023200311430 is an abundant number, since it is smaller than the sum of its proper divisors (2832519259770).

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

2023200311430 is a wasteful number, since it uses less digits than its factorization.

2023200311430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539228.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2023200311430 its reverse (341130023202), we get a palindrome (2364330334632).

The spelling of 2023200311430 in words is "two trillion, twenty-three billion, two hundred million, three hundred eleven thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 197159 342059 394318 591477 684118 985795 1026177 1182954 1710295 1971590 2052354 2957385 3420590 5130885 5914770 10261770 67440010381 134880020762 202320031143 337200051905 404640062286 674400103810 1011600155715 2023200311430