Base | Representation |
---|---|
bin | 10011100011010000100… |
… | …00001000010101010100 |
3 | 2101012221101101210120101 |
4 | 21301220100020111110 |
5 | 42001233033111301 |
6 | 1232334252543444 |
7 | 66350636264452 |
oct | 11615020102524 |
9 | 2335841353511 |
10 | 671763957076 |
11 | 239991271733 |
12 | aa238481b84 |
13 | 4b468685534 |
14 | 2472926d9d2 |
15 | 1271a267701 |
hex | 9c68408554 |
671763957076 has 24 divisors (see below), whose sum is σ = 1184470189056. Its totient is φ = 333345155520.
The previous prime is 671763957071. The next prime is 671763957103. The reversal of 671763957076 is 670759367176.
It is a junction number, because it is equal to n+sod(n) for n = 671763956999 and 671763957017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (671763957071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2019411 + ... + 2328421.
It is an arithmetic number, because the mean of its divisors is an integer number (49352924544).
Almost surely, 2671763957076 is an apocalyptic number.
It is an amenable number.
671763957076 is a deficient number, since it is larger than the sum of its proper divisors (512706231980).
671763957076 is a wasteful number, since it uses less digits than its factorization.
671763957076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313119 (or 313117 counting only the distinct ones).
The product of its (nonzero) digits is 70013160, while the sum is 64.
The spelling of 671763957076 in words is "six hundred seventy-one billion, seven hundred sixty-three million, nine hundred fifty-seven thousand, seventy-six".
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