Base | Representation |
---|---|
bin | 10010111100101101000… |
… | …011101011100100111100 |
3 | 11121111000202021000021111 |
4 | 102330231003223210330 |
5 | 132313231020432312 |
6 | 2434105111011404 |
7 | 163035010064656 |
oct | 22745503534474 |
9 | 4544022230244 |
10 | 1302131030332 |
11 | 46225a024890 |
12 | 190441069b64 |
13 | 95a3775b232 |
14 | 470485d16d6 |
15 | 23d1106b8a7 |
hex | 12f2d0eb93c |
1302131030332 has 12 divisors (see below), whose sum is σ = 2485886512536. Its totient is φ = 591877741040.
The previous prime is 1302131030327. The next prime is 1302131030341. The reversal of 1302131030332 is 2330301312031.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14796943483 + ... + 14796943570.
It is an arithmetic number, because the mean of its divisors is an integer number (207157209378).
Almost surely, 21302131030332 is an apocalyptic number.
It is an amenable number.
1302131030332 is a deficient number, since it is larger than the sum of its proper divisors (1183755482204).
1302131030332 is a wasteful number, since it uses less digits than its factorization.
1302131030332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29593887068 (or 29593887066 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 1302131030332 its reverse (2330301312031), we get a palindrome (3632432342363).
The spelling of 1302131030332 in words is "one trillion, three hundred two billion, one hundred thirty-one million, thirty thousand, three hundred thirty-two".
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