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230254085500 = 2253460508171
BaseRepresentation
bin1101011001110000110…
…1101000010101111100
3211000022210200110122121
43112130031220111330
512233030021214000
6253435520052324
722430624301625
oct3263415502574
9730283613577
10230254085500
118971747944a
123875b7640a4
131893622740a
14b20418aa4c
155ec953cb1a
hex359c36857c

230254085500 has 24 divisors (see below), whose sum is σ = 502874923824. Its totient is φ = 92101634000.

The previous prime is 230254085489. The next prime is 230254085561. The reversal of 230254085500 is 5580452032.

230254085500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230253586 + ... + 230254585.

It is an arithmetic number, because the mean of its divisors is an integer number (20953121826).

Almost surely, 2230254085500 is an apocalyptic number.

230254085500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230254085500 is an abundant number, since it is smaller than the sum of its proper divisors (272620838324).

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

230254085500 is a wasteful number, since it uses less digits than its factorization.

230254085500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460508190 (or 460508178 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 230254085500 in words is "two hundred thirty billion, two hundred fifty-four million, eighty-five thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 500 460508171 921016342 1842032684 2302540855 4605081710 9210163420 11512704275 23025408550 46050817100 57563521375 115127042750 230254085500