Base | Representation |
---|---|
bin | 101101101011110000… |
… | …010101011000100110 |
3 | 11200121112212210202110 |
4 | 231223300111120212 |
5 | 1300424413112440 |
6 | 34311232421450 |
7 | 3354365065662 |
oct | 555360253046 |
9 | 150545783673 |
10 | 49052472870 |
11 | 19891929985 |
12 | 960b6a7886 |
13 | 481967569b |
14 | 25349618a2 |
15 | 14215cb080 |
hex | b6bc15626 |
49052472870 has 32 divisors (see below), whose sum is σ = 120907719648. Its totient is φ = 12727127808.
The previous prime is 49052472841. The next prime is 49052472893. The reversal of 49052472870 is 7827425094.
49052472870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×490524728702 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22094599 + ... + 22096818.
It is an arithmetic number, because the mean of its divisors is an integer number (3778366239).
Almost surely, 249052472870 is an apocalyptic number.
49052472870 is an abundant number, since it is smaller than the sum of its proper divisors (71855246778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49052472870 is a wasteful number, since it uses less digits than its factorization.
49052472870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44191464.
The product of its (nonzero) digits is 1128960, while the sum is 48.
The spelling of 49052472870 in words is "forty-nine billion, fifty-two million, four hundred seventy-two thousand, eight hundred seventy".
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