Base | Representation |
---|---|
bin | 11101111100110011011… |
… | …00100111110111100110 |
3 | 10122101020001122212112021 |
4 | 32332121230213313212 |
5 | 113330021400423210 |
6 | 2104430105413354 |
7 | 134230312635634 |
oct | 16763154476746 |
9 | 3571201585467 |
10 | 1029075795430 |
11 | 3674795053a1 |
12 | 14753749a25a |
13 | 76070041117 |
14 | 37b43c34354 |
15 | 1bb7e181bda |
hex | ef99b27de6 |
1029075795430 has 32 divisors (see below), whose sum is σ = 1991313538560. Its totient is φ = 381668421600.
The previous prime is 1029075795421. The next prime is 1029075795529. The reversal of 1029075795430 is 345975709201.
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, 57610096 + ... + 57627955.
It is an arithmetic number, because the mean of its divisors is an integer number (62228548080).
Almost surely, 21029075795430 is an apocalyptic number.
1029075795430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1029075795430 is a deficient number, since it is larger than the sum of its proper divisors (962237743130).
1029075795430 is a wasteful number, since it uses less digits than its factorization.
1029075795430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115238124.
The product of its (nonzero) digits is 2381400, while the sum is 52.
The spelling of 1029075795430 in words is "one trillion, twenty-nine billion, seventy-five million, seven hundred ninety-five thousand, four hundred thirty".
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