Base | Representation |
---|---|
bin | 11101101110000000001… |
… | …01110100101110110100 |
3 | 10121121201022020201010222 |
4 | 32313000011310232310 |
5 | 113212233240020312 |
6 | 2101033423433512 |
7 | 133526360541320 |
oct | 16670005645664 |
9 | 3547638221128 |
10 | 1021130001332 |
11 | 3640712a0711 |
12 | 145a9a455898 |
13 | 753a4ac98cc |
14 | 375cc83a980 |
15 | 1b8667e2672 |
hex | edc0174bb4 |
1021130001332 has 48 divisors (see below), whose sum is σ = 2048635387008. Its totient is φ = 436261601280.
The previous prime is 1021130001329. The next prime is 1021130001343. The reversal of 1021130001332 is 2331000311201.
1021130001332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 1021130001332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51455732 + ... + 51475572.
It is an arithmetic number, because the mean of its divisors is an integer number (42679903896).
Almost surely, 21021130001332 is an apocalyptic number.
It is an amenable number.
1021130001332 is an abundant number, since it is smaller than the sum of its proper divisors (1027505385676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1021130001332 is a wasteful number, since it uses less digits than its factorization.
1021130001332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25496 (or 25494 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1021130001332 its reverse (2331000311201), we get a palindrome (3352130312533).
The spelling of 1021130001332 in words is "one trillion, twenty-one billion, one hundred thirty million, one thousand, three hundred thirty-two".
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