Base | Representation |
---|---|
bin | 10101111111010111010… |
… | …100100001001110110010 |
3 | 12100110112100210200010122 |
4 | 111333113110201032302 |
5 | 144224311334020310 |
6 | 3114113315130242 |
7 | 214114415035160 |
oct | 25772724411662 |
9 | 5313470720118 |
10 | 1511146001330 |
11 | 532967582139 |
12 | 204a538a3982 |
13 | ac66766ca74 |
14 | 531d5aa4230 |
15 | 29495b78555 |
hex | 15fd75213b2 |
1511146001330 has 32 divisors (see below), whose sum is σ = 3272256005760. Its totient is φ = 490838400000.
The previous prime is 1511146001257. The next prime is 1511146001333. The reversal of 1511146001330 is 331006411151.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1511146001330.
It is not an unprimeable number, because it can be changed into a prime (1511146001333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568098671 + ... + 568101330.
It is an arithmetic number, because the mean of its divisors is an integer number (102258000180).
Almost surely, 21511146001330 is an apocalyptic number.
1511146001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1511146001330 is an abundant number, since it is smaller than the sum of its proper divisors (1761110004430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1511146001330 is a wasteful number, since it uses less digits than its factorization.
1511146001330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136200034.
The product of its (nonzero) digits is 1080, while the sum is 26.
The spelling of 1511146001330 in words is "one trillion, five hundred eleven billion, one hundred forty-six million, one thousand, three hundred thirty".
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