Base | Representation |
---|---|
bin | 1010000011011001111… |
… | …00110111111001110100 |
3 | 1020000121021121101011011 |
4 | 11001230330313321310 |
5 | 21124412332440003 |
6 | 422404114322004 |
7 | 33645650304001 |
oct | 5015474677164 |
9 | 1200537541134 |
10 | 345425280628 |
11 | 123548624a3a |
12 | 56b42289304 |
13 | 2675bb9319c |
14 | 12a0c0768a8 |
15 | 8eba60646d |
hex | 506cf37e74 |
345425280628 has 48 divisors (see below), whose sum is σ = 626508900864. Its totient is φ = 166469022720.
The previous prime is 345425280619. The next prime is 345425280671. The reversal of 345425280628 is 826082524543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33122751 + ... + 33133177.
It is an arithmetic number, because the mean of its divisors is an integer number (13052268768).
Almost surely, 2345425280628 is an apocalyptic number.
It is an amenable number.
345425280628 is a deficient number, since it is larger than the sum of its proper divisors (281083620236).
345425280628 is a wasteful number, since it uses less digits than its factorization.
345425280628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11512 (or 11510 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 49.
The spelling of 345425280628 in words is "three hundred forty-five billion, four hundred twenty-five million, two hundred eighty thousand, six hundred twenty-eight".
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