Base | Representation |
---|---|
bin | 101100110100100011… |
… | …001110100101010010 |
3 | 11121020000002212001202 |
4 | 230310203032211102 |
5 | 1242030312242013 |
6 | 34035305231202 |
7 | 3322420501064 |
oct | 546443164522 |
9 | 147200085052 |
10 | 48126290258 |
11 | 19457044202 |
12 | 93b1492502 |
13 | 46cc812737 |
14 | 248794b734 |
15 | 13ba12b858 |
hex | b348ce952 |
48126290258 has 18 divisors (see below), whose sum is σ = 73421141157. Its totient is φ = 23659359960.
The previous prime is 48126290249. The next prime is 48126290263. The reversal of 48126290258 is 85209262184.
It can be written as a sum of positive squares in 2 ways, for example, as 32599385809 + 15526904449 = 180553^2 + 124607^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155123.
It is a super-2 number, since 2×481262902582 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18923735 + ... + 18926277.
Almost surely, 248126290258 is an apocalyptic number.
48126290258 is a deficient number, since it is larger than the sum of its proper divisors (25294850899).
48126290258 is an frugal number, since it uses more digits than its factorization.
48126290258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5210 (or 2606 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 47.
The spelling of 48126290258 in words is "forty-eight billion, one hundred twenty-six million, two hundred ninety thousand, two hundred fifty-eight".
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