Base | Representation |
---|---|
bin | 10100101111110011101… |
… | …011111010110000110111 |
3 | 12001022001001111210101221 |
4 | 110233303223322300313 |
5 | 141324334433120401 |
6 | 3010545022131211 |
7 | 205001506506100 |
oct | 24576353726067 |
9 | 5038031453357 |
10 | 1425722551351 |
11 | 4aa71123689a |
12 | 1b0393720b07 |
13 | a45a2a47267 |
14 | 4d01091b3a7 |
15 | 271464ab7a1 |
hex | 14bf3afac37 |
1425722551351 has 12 divisors (see below), whose sum is σ = 1669476990000. Its totient is φ = 1213954862400.
The previous prime is 1425722551349. The next prime is 1425722551381. The reversal of 1425722551351 is 1531552275241.
It is not a de Polignac number, because 1425722551351 - 21 = 1425722551349 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1425722551298 and 1425722551307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1425722551381) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96338226 + ... + 96353023.
It is an arithmetic number, because the mean of its divisors is an integer number (139123082500).
Almost surely, 21425722551351 is an apocalyptic number.
1425722551351 is a deficient number, since it is larger than the sum of its proper divisors (243754438649).
1425722551351 is a wasteful number, since it uses less digits than its factorization.
1425722551351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192691414 (or 192691407 counting only the distinct ones).
The product of its digits is 420000, while the sum is 43.
The spelling of 1425722551351 in words is "one trillion, four hundred twenty-five billion, seven hundred twenty-two million, five hundred fifty-one thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •