Base | Representation |
---|---|
bin | 100100001111010… |
… | …001111101010010 |
3 | 1120101000212022010 |
4 | 210033101331102 |
5 | 2221121013430 |
6 | 140155123350 |
7 | 21031535310 |
oct | 4417217522 |
9 | 1511025263 |
10 | 607985490 |
11 | 292212552 |
12 | 14b743556 |
13 | 98c63538 |
14 | 5aa650b0 |
15 | 38598cb0 |
hex | 243d1f52 |
607985490 has 32 divisors (see below), whose sum is σ = 1667617920. Its totient is φ = 138968064.
The previous prime is 607985479. The next prime is 607985509. The reversal of 607985490 is 94589706.
607985490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 1447375 + ... + 1447794.
It is an arithmetic number, because the mean of its divisors is an integer number (52113060).
Almost surely, 2607985490 is an apocalyptic number.
607985490 is an abundant number, since it is smaller than the sum of its proper divisors (1059632430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
607985490 is a wasteful number, since it uses less digits than its factorization.
607985490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2895186.
The product of its (nonzero) digits is 544320, while the sum is 48.
The square root of 607985490 is about 24657.3617810179. The cubic root of 607985490 is about 847.1579775649.
The spelling of 607985490 in words is "six hundred seven million, nine hundred eighty-five thousand, four hundred ninety".
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