Base | Representation |
---|---|
bin | 10110010000110101001… |
… | …11010011100111001100 |
3 | 2201010110201200022210101 |
4 | 23020122213103213030 |
5 | 100013104334042002 |
6 | 1343225152020444 |
7 | 106160122404340 |
oct | 13103247234714 |
9 | 2633421608711 |
10 | 764950690252 |
11 | 2754607a4601 |
12 | 104304531724 |
13 | 5719977c838 |
14 | 290494a1620 |
15 | 14d71271587 |
hex | b21a9d39cc |
764950690252 has 24 divisors (see below), whose sum is σ = 1529920931840. Its totient is φ = 327831820560.
The previous prime is 764950690241. The next prime is 764950690271. The reversal of 764950690252 is 252096059467.
764950690252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×7649506902522 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 764950690193 and 764950690202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3200149 + ... + 3430867.
Almost surely, 2764950690252 is an apocalyptic number.
It is an amenable number.
764950690252 is an abundant number, since it is smaller than the sum of its proper divisors (764970241588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
764950690252 is a wasteful number, since it uses less digits than its factorization.
764950690252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349141 (or 349139 counting only the distinct ones).
The product of its (nonzero) digits is 8164800, while the sum is 55.
The spelling of 764950690252 in words is "seven hundred sixty-four billion, nine hundred fifty million, six hundred ninety thousand, two hundred fifty-two".
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