Base | Representation |
---|---|
bin | 101101000111001011… |
… | …101101001011001010 |
3 | 11122000210022121221210 |
4 | 231013023231023022 |
5 | 1243200324004320 |
6 | 34130313313550 |
7 | 3333234532113 |
oct | 550713551312 |
9 | 148023277853 |
10 | 48438891210 |
11 | 195a75449a6 |
12 | 947a1058b6 |
13 | 474c502c08 |
14 | 24b728120a |
15 | 13d77c90e0 |
hex | b472ed2ca |
48438891210 has 16 divisors (see below), whose sum is σ = 116253338976. Its totient is φ = 12917037648.
The previous prime is 48438891203. The next prime is 48438891239. The reversal of 48438891210 is 1219883484.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 48438891210.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807314824 + ... + 807314883.
It is an arithmetic number, because the mean of its divisors is an integer number (7265833686).
Almost surely, 248438891210 is an apocalyptic number.
48438891210 is an abundant number, since it is smaller than the sum of its proper divisors (67814447766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48438891210 is a wasteful number, since it uses less digits than its factorization.
48438891210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1614629717.
The product of its (nonzero) digits is 442368, while the sum is 48.
The spelling of 48438891210 in words is "forty-eight billion, four hundred thirty-eight million, eight hundred ninety-one thousand, two hundred ten".
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