Base | Representation |
---|---|
bin | 1110101110100001001… |
… | …1100101110001101110 |
3 | 220012001101120202101210 |
4 | 3223220103211301232 |
5 | 13121123410142000 |
6 | 312121255015250 |
7 | 24164466500136 |
oct | 3535023456156 |
9 | 805041522353 |
10 | 253005552750 |
11 | 98332047545 |
12 | 4104b06a526 |
13 | 1ab20968982 |
14 | c361a61ac6 |
15 | 68abb08350 |
hex | 3ae84e5c6e |
253005552750 has 64 divisors (see below), whose sum is σ = 634018275072. Its totient is φ = 67199300000.
The previous prime is 253005552743. The next prime is 253005552763. The reversal of 253005552750 is 57255500352.
It is a junction number, because it is equal to n+sod(n) for n = 253005552699 and 253005552708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483744 + ... + 860243.
It is an arithmetic number, because the mean of its divisors is an integer number (9906535548).
Almost surely, 2253005552750 is an apocalyptic number.
253005552750 is an abundant number, since it is smaller than the sum of its proper divisors (381012722322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253005552750 is a wasteful number, since it uses less digits than its factorization.
253005552750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344258 (or 1344248 counting only the distinct ones).
The product of its (nonzero) digits is 262500, while the sum is 39.
The spelling of 253005552750 in words is "two hundred fifty-three billion, five million, five hundred fifty-two thousand, seven hundred fifty".
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