Base | Representation |
---|---|
bin | 1000000110111010010… |
… | …0000010111010110100 |
3 | 111022112122001002122222 |
4 | 2001232210002322310 |
5 | 4240233214140442 |
6 | 143553555341512 |
7 | 13030555404101 |
oct | 2015644027264 |
9 | 438478032588 |
10 | 139293896372 |
11 | 5408a856024 |
12 | 22bb52b1898 |
13 | 1019b4c66b7 |
14 | 6a55945aa8 |
15 | 3953c458d2 |
hex | 206e902eb4 |
139293896372 has 24 divisors (see below), whose sum is σ = 259162073856. Its totient is φ = 65361858848.
The previous prime is 139293896359. The next prime is 139293896431. The reversal of 139293896372 is 273698392931.
It is a congruent number.
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, 14278748 + ... + 14288499.
It is an arithmetic number, because the mean of its divisors is an integer number (10798419744).
Almost surely, 2139293896372 is an apocalyptic number.
It is an amenable number.
139293896372 is a deficient number, since it is larger than the sum of its proper divisors (119868177484).
139293896372 is a wasteful number, since it uses less digits than its factorization.
139293896372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28567327 (or 28567325 counting only the distinct ones).
The product of its digits is 26453952, while the sum is 62.
The spelling of 139293896372 in words is "one hundred thirty-nine billion, two hundred ninety-three million, eight hundred ninety-six thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •