Base | Representation |
---|---|
bin | 1000101011100111011011… |
… | …10110111001010000110101 |
3 | 2111121001202102210000212211 |
4 | 10111303231312321100311 |
5 | 10000241002231111231 |
6 | 104334112024013421 |
7 | 4010160306133360 |
oct | 425635566712065 |
9 | 74531672700784 |
10 | 19090825253941 |
11 | 60a0412182791 |
12 | 2183b1a901271 |
13 | a86345ac300c |
14 | 4a00025730d7 |
15 | 2318e2160eb1 |
hex | 115ceddb9435 |
19090825253941 has 8 divisors (see below), whose sum is σ = 21818232342720. Its totient is φ = 16363454749728.
The previous prime is 19090825253939. The next prime is 19090825253999. The reversal of 19090825253941 is 14935252809091.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 19090825253941 - 21 = 19090825253939 is a prime.
It is a super-2 number, since 2×190908252539412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19090825253911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8018671 + ... + 10123276.
It is an arithmetic number, because the mean of its divisors is an integer number (2727279042840).
Almost surely, 219090825253941 is an apocalyptic number.
It is an amenable number.
19090825253941 is a deficient number, since it is larger than the sum of its proper divisors (2727407088779).
19090825253941 is a wasteful number, since it uses less digits than its factorization.
19090825253941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18292283.
The product of its (nonzero) digits is 6998400, while the sum is 58.
The spelling of 19090825253941 in words is "nineteen trillion, ninety billion, eight hundred twenty-five million, two hundred fifty-three thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •