Base | Representation |
---|---|
bin | 10100001010110001011… |
… | …001100100101000100010 |
3 | 11220111101122020110212021 |
4 | 110022301121210220202 |
5 | 140201414132141234 |
6 | 2540411013252054 |
7 | 202063163262124 |
oct | 24126131445042 |
9 | 4814348213767 |
10 | 1385955740194 |
11 | 49486497a003 |
12 | 1a473593402a |
13 | a090609c57c |
14 | 4b11b2d1214 |
15 | 260ba1d79b4 |
hex | 142b1664a22 |
1385955740194 has 8 divisors (see below), whose sum is σ = 2078938609488. Its totient is φ = 692976203700.
The previous prime is 1385955740167. The next prime is 1385955740201. The reversal of 1385955740194 is 4910475595831.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1161669 + ... + 2030119.
It is an arithmetic number, because the mean of its divisors is an integer number (259867326186).
Almost surely, 21385955740194 is an apocalyptic number.
1385955740194 is a deficient number, since it is larger than the sum of its proper divisors (692982869294).
1385955740194 is an equidigital number, since it uses as much as digits as its factorization.
1385955740194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666400.
The product of its (nonzero) digits is 27216000, while the sum is 61.
The spelling of 1385955740194 in words is "one trillion, three hundred eighty-five billion, nine hundred fifty-five million, seven hundred forty thousand, one hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •