Base | Representation |
---|---|
bin | 1101100011101001011… |
… | …1110000100110011101 |
3 | 211021011201121222011021 |
4 | 3120322113300212131 |
5 | 12303443312302033 |
6 | 254555104524141 |
7 | 22553444301316 |
oct | 3307227604635 |
9 | 737151558137 |
10 | 232907540893 |
11 | 8a859264795 |
12 | 39180320651 |
13 | 18c69b95471 |
14 | b3b674560d |
15 | 60d247bb2d |
hex | 363a5f099d |
232907540893 has 8 divisors (see below), whose sum is σ = 235393293240. Its totient is φ = 230423516160.
The previous prime is 232907540869. The next prime is 232907540903. The reversal of 232907540893 is 398045709232.
It can be written as a sum of positive squares in 4 ways, for example, as 6676033849 + 226231507044 = 81707^2 + 475638^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232907540893 - 213 = 232907532701 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 232907540893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232907540863) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159928 + ... + 700993.
It is an arithmetic number, because the mean of its divisors is an integer number (29424161655).
Almost surely, 2232907540893 is an apocalyptic number.
It is an amenable number.
232907540893 is a deficient number, since it is larger than the sum of its proper divisors (2485752347).
232907540893 is an equidigital number, since it uses as much as digits as its factorization.
232907540893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 863807.
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 232907540893 in words is "two hundred thirty-two billion, nine hundred seven million, five hundred forty thousand, eight hundred ninety-three".
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