Base | Representation |
---|---|
bin | 11110110101101100110… |
… | …011001100101010001111 |
3 | 21111121010202220202011011 |
4 | 132311230303030222033 |
5 | 234210203011044310 |
6 | 4301322314510051 |
7 | 306052563541102 |
oct | 36655463145217 |
9 | 7447122822134 |
10 | 2119244237455 |
11 | 74784813a364 |
12 | 2a2882735327 |
13 | 124ac7cb7067 |
14 | 748016a4739 |
15 | 3a1d694878a |
hex | 1ed6cccca8f |
2119244237455 has 16 divisors (see below), whose sum is σ = 2544972693120. Its totient is φ = 1694142590112.
The previous prime is 2119244237441. The next prime is 2119244237497. The reversal of 2119244237455 is 5547324429112.
It is a cyclic number.
It is not a de Polignac number, because 2119244237455 - 217 = 2119244106383 is a prime.
It is a super-2 number, since 2×21192442374552 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2119244237399 and 2119244237408.
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, 120218352 + ... + 120235978.
It is an arithmetic number, because the mean of its divisors is an integer number (159060793320).
Almost surely, 22119244237455 is an apocalyptic number.
2119244237455 is a deficient number, since it is larger than the sum of its proper divisors (425728455665).
2119244237455 is a wasteful number, since it uses less digits than its factorization.
2119244237455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34038.
The product of its digits is 2419200, while the sum is 49.
The spelling of 2119244237455 in words is "two trillion, one hundred nineteen billion, two hundred forty-four million, two hundred thirty-seven thousand, four hundred fifty-five".
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