Base | Representation |
---|---|
bin | 1101100011101001010… |
… | …1110111010001101101 |
3 | 211021011200200201110221 |
4 | 3120322111313101231 |
5 | 12303443200401244 |
6 | 254555050131341 |
7 | 22553440131436 |
oct | 3307225672155 |
9 | 737150621427 |
10 | 232907043949 |
11 | 8a858a55398 |
12 | 39180120b51 |
13 | 18c69a50208 |
14 | b3b665648d |
15 | 60d23ce784 |
hex | 363a57746d |
232907043949 has 8 divisors (see below), whose sum is σ = 245782862240. Its totient is φ = 220092980976.
The previous prime is 232907043947. The next prime is 232907043953. The reversal of 232907043949 is 949340709232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232907043949 - 21 = 232907043947 is a prime.
It is a super-2 number, since 2×2329070439492 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232907043896 and 232907043905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232907043947) 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, 15431079 + ... + 15446164.
It is an arithmetic number, because the mean of its divisors is an integer number (30722857780).
Almost surely, 2232907043949 is an apocalyptic number.
It is an amenable number.
232907043949 is a deficient number, since it is larger than the sum of its proper divisors (12875818291).
232907043949 is a wasteful number, since it uses less digits than its factorization.
232907043949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30877659.
The product of its (nonzero) digits is 2939328, while the sum is 52.
The spelling of 232907043949 in words is "two hundred thirty-two billion, nine hundred seven million, forty-three thousand, nine hundred forty-nine".
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