Base | Representation |
---|---|
bin | 11110110001101101111… |
… | …101100011010000101000 |
3 | 21111012002210212001120120 |
4 | 132301231331203100220 |
5 | 234122424000331014 |
6 | 4255334144323240 |
7 | 305541616565223 |
oct | 36615575432050 |
9 | 7435083761516 |
10 | 2114968761384 |
11 | 745a53801966 |
12 | 2a1a8a913520 |
13 | 1245962a316b |
14 | 745179225ba |
15 | 3a03640aba9 |
hex | 1ec6df63428 |
2114968761384 has 64 divisors (see below), whose sum is σ = 5565999240000. Its totient is φ = 667849835520.
The previous prime is 2114968761383. The next prime is 2114968761427. The reversal of 2114968761384 is 4831678694112.
It is a super-3 number, since 3×21149687613843 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (2114968761383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9395914 + ... + 9618374.
It is an arithmetic number, because the mean of its divisors is an integer number (86968738125).
Almost surely, 22114968761384 is an apocalyptic number.
2114968761384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2114968761384 is an abundant number, since it is smaller than the sum of its proper divisors (3451030478616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2114968761384 is a wasteful number, since it uses less digits than its factorization.
2114968761384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243338 (or 243334 counting only the distinct ones).
The product of its digits is 13934592, while the sum is 60.
The spelling of 2114968761384 in words is "two trillion, one hundred fourteen billion, nine hundred sixty-eight million, seven hundred sixty-one thousand, three hundred eighty-four".
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