Base | Representation |
---|---|
bin | 1101110101100100111100… |
… | …1001101100000000100101 |
3 | 1222212110020221020002000000 |
4 | 3131121033021230000211 |
5 | 3443231440114231203 |
6 | 52205132332411513 |
7 | 3130116430060551 |
oct | 335311711540045 |
9 | 58773227202000 |
10 | 15214102102053 |
11 | 49362a0007778 |
12 | 1858718016b99 |
13 | 8648b704902a |
14 | 3a851b84a861 |
15 | 1b5b48b894a3 |
hex | dd64f26c025 |
15214102102053 has 56 divisors (see below), whose sum is σ = 23549553454080. Its totient is φ = 9814296869280.
The previous prime is 15214102102027. The next prime is 15214102102103. The reversal of 15214102102053 is 35020120141251.
It is a happy number.
15214102102053 is a `hidden beast` number, since 1 + 5 + 21 + 410 + 21 + 0 + 205 + 3 = 666.
It is not a de Polignac number, because 15214102102053 - 214 = 15214102085669 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15214102102153) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 197002075 + ... + 197079287.
Almost surely, 215214102102053 is an apocalyptic number.
It is an amenable number.
15214102102053 is a deficient number, since it is larger than the sum of its proper divisors (8335451352027).
15214102102053 is an frugal number, since it uses more digits than its factorization.
15214102102053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85981 (or 85966 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The spelling of 15214102102053 in words is "fifteen trillion, two hundred fourteen billion, one hundred two million, one hundred two thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •