Base | Representation |
---|---|
bin | 1001010000001… |
… | …11100000000110 |
3 | 12102001202221222 |
4 | 10220013200012 |
5 | 124333002400 |
6 | 11411440342 |
7 | 1631542655 |
oct | 450074006 |
9 | 172052858 |
10 | 77625350 |
11 | 3a8aa090 |
12 | 21bb60b2 |
13 | 1310b57a |
14 | a44919c |
15 | 6c35185 |
hex | 4a07806 |
77625350 has 48 divisors (see below), whose sum is σ = 159030000. Its totient is φ = 27955200.
The previous prime is 77625347. The next prime is 77625389. The reversal of 77625350 is 5352677.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 77625350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61526 + ... + 62774.
It is an arithmetic number, because the mean of its divisors is an integer number (3313125).
Almost surely, 277625350 is an apocalyptic number.
77625350 is an abundant number, since it is smaller than the sum of its proper divisors (81404650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77625350 is a wasteful number, since it uses less digits than its factorization.
77625350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1385 (or 1380 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 35.
The square root of 77625350 is about 8810.5249559830. The cubic root of 77625350 is about 426.5806881062.
The spelling of 77625350 in words is "seventy-seven million, six hundred twenty-five thousand, three hundred fifty".
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