Base | Representation |
---|---|
bin | 1011101011010… |
… | …0101111010111 |
3 | 10102011011210202 |
4 | 2322310233113 |
5 | 100014143212 |
6 | 4505411115 |
7 | 1133164460 |
oct | 272645727 |
9 | 112134722 |
10 | 48974807 |
11 | 25710552 |
12 | 14499a9b |
13 | a1b989b |
14 | 670bd67 |
15 | 44760c2 |
hex | 2eb4bd7 |
48974807 has 24 divisors (see below), whose sum is σ = 60948096. Its totient is φ = 38521728.
The previous prime is 48974803. The next prime is 48974819. The reversal of 48974807 is 70847984.
It is not a de Polignac number, because 48974807 - 22 = 48974803 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48974803) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 86708 + ... + 87270.
It is an arithmetic number, because the mean of its divisors is an integer number (2539504).
Almost surely, 248974807 is an apocalyptic number.
48974807 is a deficient number, since it is larger than the sum of its proper divisors (11973289).
48974807 is a wasteful number, since it uses less digits than its factorization.
48974807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 647 (or 630 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 47.
The square root of 48974807 is about 6998.2002686405. The cubic root of 48974807 is about 365.8678467216.
The spelling of 48974807 in words is "forty-eight million, nine hundred seventy-four thousand, eight hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •