Base | Representation |
---|---|
bin | 101011001110100110110… |
… | …011010110111011100100 |
3 | 101111222200200021110222002 |
4 | 223032212303112323210 |
5 | 342132312421221120 |
6 | 10152403455024432 |
7 | 424422516610544 |
oct | 53164663267344 |
9 | 11458620243862 |
10 | 2970620882660 |
11 | a45919054012 |
12 | 3bb886b0b118 |
13 | 187188c957c2 |
14 | a3ac910d324 |
15 | 524153b0375 |
hex | 2b3a6cd6ee4 |
2970620882660 has 24 divisors (see below), whose sum is σ = 6238381119936. Its totient is φ = 1188233635680.
The previous prime is 2970620882623. The next prime is 2970620882707. The reversal of 2970620882660 is 662880260792.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2970620882596 and 2970620882605.
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, 815099 + ... + 2570141.
It is an arithmetic number, because the mean of its divisors is an integer number (259932546664).
Almost surely, 22970620882660 is an apocalyptic number.
2970620882660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2970620882660 is an abundant number, since it is smaller than the sum of its proper divisors (3267760237276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2970620882660 is a wasteful number, since it uses less digits than its factorization.
2970620882660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1839683 (or 1839681 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 56.
The spelling of 2970620882660 in words is "two trillion, nine hundred seventy billion, six hundred twenty million, eight hundred eighty-two thousand, six hundred sixty".
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