Base | Representation |
---|---|
bin | 10110100000100110001010… |
… | …10110011110111011000001 |
3 | 20111021000022120000020212201 |
4 | 23100103011112132323001 |
5 | 22441440424103440411 |
6 | 253135145314353201 |
7 | 13266102216002032 |
oct | 1320230526367301 |
9 | 214230276006781 |
10 | 49498514124481 |
11 | 148542248883a4 |
12 | 567518828b801 |
13 | 21808c77b9c26 |
14 | c31a52d1aa89 |
15 | 5ac8838723c1 |
hex | 2d04c559eec1 |
49498514124481 has 16 divisors (see below), whose sum is σ = 50425657551360. Its totient is φ = 48575145755520.
The previous prime is 49498514124469. The next prime is 49498514124541. The reversal of 49498514124481 is 18442141589494.
It is a cyclic number.
It is not a de Polignac number, because 49498514124481 - 221 = 49498512027329 is a prime.
It is a super-2 number, since 2×494985141244812 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49498514124421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139869946 + ... + 140223388.
It is an arithmetic number, because the mean of its divisors is an integer number (3151603596960).
Almost surely, 249498514124481 is an apocalyptic number.
It is an amenable number.
49498514124481 is a deficient number, since it is larger than the sum of its proper divisors (927143426879).
49498514124481 is a wasteful number, since it uses less digits than its factorization.
49498514124481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358776.
The product of its digits is 53084160, while the sum is 64.
The spelling of 49498514124481 in words is "forty-nine trillion, four hundred ninety-eight billion, five hundred fourteen million, one hundred twenty-four thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •