Base | Representation |
---|---|
bin | 11011100111111010100… |
… | …10010111100000101100 |
3 | 10100201220100121022211022 |
4 | 31303331102113200230 |
5 | 111022320404140120 |
6 | 2004010244313312 |
7 | 125400426025634 |
oct | 15637522274054 |
9 | 3321810538738 |
10 | 949142255660 |
11 | 336590071925 |
12 | 133b499a2838 |
13 | 6b6719088b1 |
14 | 33d1dc396c4 |
15 | 19a51940025 |
hex | dcfd49782c |
949142255660 has 24 divisors (see below), whose sum is σ = 2004720124176. Its totient is φ = 377462352320.
The previous prime is 949142255653. The next prime is 949142255701. The reversal of 949142255660 is 66552241949.
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, 137155826 + ... + 137162745.
It is an arithmetic number, because the mean of its divisors is an integer number (83530005174).
Almost surely, 2949142255660 is an apocalyptic number.
It is an amenable number.
949142255660 is an abundant number, since it is smaller than the sum of its proper divisors (1055577868516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
949142255660 is a wasteful number, since it uses less digits than its factorization.
949142255660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274318753 (or 274318751 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 53.
The spelling of 949142255660 in words is "nine hundred forty-nine billion, one hundred forty-two million, two hundred fifty-five thousand, six hundred sixty".
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