Base | Representation |
---|---|
bin | 10110001001101010001… |
… | …10001010101110110100 |
3 | 2200202112100222001011002 |
4 | 23010311012022232310 |
5 | 44432213101130120 |
6 | 1341351114502432 |
7 | 105662524301360 |
oct | 13046506125664 |
9 | 2622470861132 |
10 | 761100020660 |
11 | 273865135541 |
12 | 10360aa34a18 |
13 | 56a04a84315 |
14 | 28ba1d002a0 |
15 | 14be8197375 |
hex | b13518abb4 |
761100020660 has 48 divisors (see below), whose sum is σ = 1829354451456. Its totient is φ = 260560806912.
The previous prime is 761100020641. The next prime is 761100020677. The reversal of 761100020660 is 66020001167.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3944732 + ... + 4133171.
It is an arithmetic number, because the mean of its divisors is an integer number (38111551072).
Almost surely, 2761100020660 is an apocalyptic number.
761100020660 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
761100020660 is an abundant number, since it is smaller than the sum of its proper divisors (1068254430796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
761100020660 is a wasteful number, since it uses less digits than its factorization.
761100020660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8078592 (or 8078590 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The spelling of 761100020660 in words is "seven hundred sixty-one billion, one hundred million, twenty thousand, six hundred sixty".
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