Base | Representation |
---|---|
bin | 1110010001100100001… |
… | …0001100111011101100 |
3 | 212102222201102110100201 |
4 | 3210121002030323230 |
5 | 13004214141043112 |
6 | 304354125203244 |
7 | 23501051220016 |
oct | 3443102147354 |
9 | 772881373321 |
10 | 245233143532 |
11 | 95003797453 |
12 | 3b640100524 |
13 | 1a182620370 |
14 | bc256bd1b6 |
15 | 65a45b7257 |
hex | 391908ceec |
245233143532 has 24 divisors (see below), whose sum is σ = 470890352016. Its totient is φ = 111048969408.
The previous prime is 245233143509. The next prime is 245233143541. The reversal of 245233143532 is 235341332542.
It is a junction number, because it is equal to n+sod(n) for n = 245233143491 and 245233143500.
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, 44488018 + ... + 44493529.
It is an arithmetic number, because the mean of its divisors is an integer number (19620431334).
Almost surely, 2245233143532 is an apocalyptic number.
It is an amenable number.
245233143532 is a deficient number, since it is larger than the sum of its proper divisors (225657208484).
245233143532 is a wasteful number, since it uses less digits than its factorization.
245233143532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88981617 (or 88981615 counting only the distinct ones).
The product of its digits is 259200, while the sum is 37.
The spelling of 245233143532 in words is "two hundred forty-five billion, two hundred thirty-three million, one hundred forty-three thousand, five hundred thirty-two".
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