Base | Representation |
---|---|
bin | 1000111000100111100… |
… | …11111010110010010010 |
3 | 1002011222010212121011210 |
4 | 10130103303322302102 |
5 | 20000200403232000 |
6 | 352124051520550 |
7 | 31025000104224 |
oct | 4342363726222 |
9 | 1064863777153 |
10 | 305275055250 |
11 | 1085148a03a0 |
12 | 4b1b7bb9156 |
13 | 22a30963289 |
14 | 10abd962414 |
15 | 7e1a848350 |
hex | 4713cfac92 |
305275055250 has 64 divisors (see below), whose sum is σ = 831236245632. Its totient is φ = 74006072000.
The previous prime is 305275055233. The next prime is 305275055269. The reversal of 305275055250 is 52550572503.
It is a junction number, because it is equal to n+sod(n) for n = 305275055199 and 305275055208.
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, 18493269 + ... + 18509768.
It is an arithmetic number, because the mean of its divisors is an integer number (12988066338).
Almost surely, 2305275055250 is an apocalyptic number.
305275055250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
305275055250 is an abundant number, since it is smaller than the sum of its proper divisors (525961190382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305275055250 is a wasteful number, since it uses less digits than its factorization.
305275055250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37003068 (or 37003058 counting only the distinct ones).
The product of its (nonzero) digits is 262500, while the sum is 39.
The spelling of 305275055250 in words is "three hundred five billion, two hundred seventy-five million, fifty-five thousand, two hundred fifty".
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