Base | Representation |
---|---|
bin | 1000111000011001101111… |
… | …10111101000110110101110 |
3 | 2120011001201222121202111020 |
4 | 10130030313313220312232 |
5 | 10024440223312031204 |
6 | 105312010111435010 |
7 | 4054002261525330 |
oct | 434146767506656 |
9 | 76131658552436 |
10 | 19530153627054 |
11 | 624a767632984 |
12 | 22350a8b25a66 |
13 | ab88bb2c9b45 |
14 | 4b739ba33450 |
15 | 23d0565c5bd9 |
hex | 11c337de8dae |
19530153627054 has 16 divisors (see below), whose sum is σ = 44640351147648. Its totient is φ = 5580043893432.
The previous prime is 19530153627043. The next prime is 19530153627079. The reversal of 19530153627054 is 45072635103591.
It is a junction number, because it is equal to n+sod(n) for n = 19530153626988 and 19530153627006.
It is a congruent number.
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, 232501828852 + ... + 232501828935.
It is an arithmetic number, because the mean of its divisors is an integer number (2790021946728).
Almost surely, 219530153627054 is an apocalyptic number.
19530153627054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19530153627054 is an abundant number, since it is smaller than the sum of its proper divisors (25110197520594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19530153627054 is a wasteful number, since it uses less digits than its factorization.
19530153627054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465003657799.
The product of its (nonzero) digits is 3402000, while the sum is 51.
The spelling of 19530153627054 in words is "nineteen trillion, five hundred thirty billion, one hundred fifty-three million, six hundred twenty-seven thousand, fifty-four".
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