Base | Representation |
---|---|
bin | 101101001010110100… |
… | …110110000100110100 |
3 | 11122012001022122100201 |
4 | 231022310312010310 |
5 | 1243312000212340 |
6 | 34140335250244 |
7 | 3334606154650 |
oct | 551264660464 |
9 | 148161278321 |
10 | 48500007220 |
11 | 19628a982a5 |
12 | 9496679984 |
13 | 475c080b32 |
14 | 24c142da60 |
15 | 13dcd4c79a |
hex | b4ad36134 |
48500007220 has 24 divisors (see below), whose sum is σ = 116400017664. Its totient is φ = 16628573856.
The previous prime is 48500007211. The next prime is 48500007229. The reversal of 48500007220 is 2270000584.
It is an interprime number because it is at equal distance from previous prime (48500007211) and next prime (48500007229).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48500007229) 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 7 ways as a sum of consecutive naturals, for example, 173214172 + ... + 173214451.
It is an arithmetic number, because the mean of its divisors is an integer number (4850000736).
Almost surely, 248500007220 is an apocalyptic number.
It is an amenable number.
48500007220 is an abundant number, since it is smaller than the sum of its proper divisors (67900010444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48500007220 is a wasteful number, since it uses less digits than its factorization.
48500007220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346428639 (or 346428637 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 28.
The spelling of 48500007220 in words is "forty-eight billion, five hundred million, seven thousand, two hundred twenty".
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