Base | Representation |
---|---|
bin | 1101011000110111111… |
… | …1101010001101110100 |
3 | 210222201011211012200001 |
4 | 3112031333222031310 |
5 | 12232032434322012 |
6 | 253400115201044 |
7 | 22421666564125 |
oct | 3261577521564 |
9 | 728634735601 |
10 | 230015542132 |
11 | 89604860272 |
12 | 386b38a6184 |
13 | 188c89965ac |
14 | b1c061404c |
15 | 5eb361d357 |
hex | 358dfea374 |
230015542132 has 6 divisors (see below), whose sum is σ = 402527198738. Its totient is φ = 115007771064.
The previous prime is 230015542111. The next prime is 230015542157. The reversal of 230015542132 is 231245510032.
230015542132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 187379899876 + 42635642256 = 432874^2 + 206484^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 230015542132.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28751942763 + ... + 28751942770.
Almost surely, 2230015542132 is an apocalyptic number.
It is an amenable number.
230015542132 is a deficient number, since it is larger than the sum of its proper divisors (172511656606).
230015542132 is a wasteful number, since it uses less digits than its factorization.
230015542132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57503885537 (or 57503885535 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The spelling of 230015542132 in words is "two hundred thirty billion, fifteen million, five hundred forty-two thousand, one hundred thirty-two".
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