Base | Representation |
---|---|
bin | 101101010010101000… |
… | …100100110010010111 |
3 | 11122112011211012012112 |
4 | 231102220210302113 |
5 | 1244044014232112 |
6 | 34201335141235 |
7 | 3341056515422 |
oct | 552250446227 |
9 | 148464735175 |
10 | 48631008407 |
11 | 19695a33443 |
12 | 951251481b |
13 | 478025a227 |
14 | 24d49b09b9 |
15 | 13e95c7a22 |
hex | b52a24c97 |
48631008407 has 4 divisors (see below), whose sum is σ = 48632508600. Its totient is φ = 48629508216.
The previous prime is 48631008373. The next prime is 48631008427. The reversal of 48631008407 is 70480013684.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48631008407 - 212 = 48631004311 is a prime.
It is a super-3 number, since 3×486310084073 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48631008427) 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 3 ways as a sum of consecutive naturals, for example, 700373 + ... + 766670.
It is an arithmetic number, because the mean of its divisors is an integer number (12158127150).
Almost surely, 248631008407 is an apocalyptic number.
48631008407 is a deficient number, since it is larger than the sum of its proper divisors (1500193).
48631008407 is a wasteful number, since it uses less digits than its factorization.
48631008407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1500192.
The product of its (nonzero) digits is 129024, while the sum is 41.
The spelling of 48631008407 in words is "forty-eight billion, six hundred thirty-one million, eight thousand, four hundred seven".
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