Base | Representation |
---|---|
bin | 1011110100100100010011… |
… | …1010011111000011001010 |
3 | 1201000120101221212100010021 |
4 | 2331021010322133003022 |
5 | 3200423321132014124 |
6 | 43351023511011054 |
7 | 2511024540316363 |
oct | 275110472370312 |
9 | 51016357770107 |
10 | 12997727219914 |
11 | 416133a190448 |
12 | 155b068669a8a |
13 | 7338acb53a28 |
14 | 32d144240b6a |
15 | 178179d907e4 |
hex | bd244e9f0ca |
12997727219914 has 16 divisors (see below), whose sum is σ = 19692360602496. Its totient is φ = 6433624890000.
The previous prime is 12997727219899. The next prime is 12997727219929. The reversal of 12997727219914 is 41991272779921.
12997727219914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12997727219899) and next prime (12997727219929).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008262 + ... + 5919889.
It is an arithmetic number, because the mean of its divisors is an integer number (1230772537656).
Almost surely, 212997727219914 is an apocalyptic number.
12997727219914 is a deficient number, since it is larger than the sum of its proper divisors (6694633382582).
12997727219914 is a wasteful number, since it uses less digits than its factorization.
12997727219914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8935461.
The product of its digits is 72013536, while the sum is 70.
The spelling of 12997727219914 in words is "twelve trillion, nine hundred ninety-seven billion, seven hundred twenty-seven million, two hundred nineteen thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •