Base | Representation |
---|---|
bin | 101101011101100111… |
… | …010110011101011001 |
3 | 11200000000110222021000 |
4 | 231131213112131121 |
5 | 1244433200040303 |
6 | 34231515535213 |
7 | 3345454445040 |
oct | 553547263531 |
9 | 150000428230 |
10 | 48815236953 |
11 | 1977aa2403a |
12 | 956415a509 |
13 | 47ac4819c2 |
14 | 2511249557 |
15 | 140a868da3 |
hex | b5d9d6759 |
48815236953 has 32 divisors (see below), whose sum is σ = 85316280320. Its totient is φ = 26994597840.
The previous prime is 48815236937. The next prime is 48815236969. The reversal of 48815236953 is 35963251884.
48815236953 is a `hidden beast` number, since 4 + 8 + 8 + 1 + 523 + 69 + 53 = 666.
It is an interprime number because it is at equal distance from previous prime (48815236937) and next prime (48815236969).
It is not a de Polignac number, because 48815236953 - 24 = 48815236937 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48815236953.
It is not an unprimeable number, because it can be changed into a prime (48815236933) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4159975 + ... + 4171692.
It is an arithmetic number, because the mean of its divisors is an integer number (2666133760).
Almost surely, 248815236953 is an apocalyptic number.
It is an amenable number.
48815236953 is a deficient number, since it is larger than the sum of its proper divisors (36501043367).
48815236953 is a wasteful number, since it uses less digits than its factorization.
48815236953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8331714 (or 8331708 counting only the distinct ones).
The product of its digits is 6220800, while the sum is 54.
The spelling of 48815236953 in words is "forty-eight billion, eight hundred fifteen million, two hundred thirty-six thousand, nine hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •