Base | Representation |
---|---|
bin | 101101011001000000… |
… | …100111011000001000 |
3 | 11122210122002121002120 |
4 | 231121000213120020 |
5 | 1244303410130033 |
6 | 34220115531240 |
7 | 3343525640661 |
oct | 553100473010 |
9 | 148718077076 |
10 | 48737973768 |
11 | 19740352070 |
12 | 95422b9b20 |
13 | 479946c243 |
14 | 2504c96368 |
15 | 1403ba61b3 |
hex | b59027608 |
48737973768 has 64 divisors (see below), whose sum is σ = 135174700800. Its totient is φ = 14518754880.
The previous prime is 48737973763. The next prime is 48737973773. The reversal of 48737973768 is 86737973784.
It is an interprime number because it is at equal distance from previous prime (48737973763) and next prime (48737973773).
It is a super-2 number, since 2×487379737682 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48737973763) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1548946 + ... + 1580097.
It is an arithmetic number, because the mean of its divisors is an integer number (2112104700).
Almost surely, 248737973768 is an apocalyptic number.
It is an amenable number.
48737973768 is an abundant number, since it is smaller than the sum of its proper divisors (86436727032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48737973768 is a wasteful number, since it uses less digits than its factorization.
48737973768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3129122 (or 3129118 counting only the distinct ones).
The product of its digits is 298722816, while the sum is 69.
The spelling of 48737973768 in words is "forty-eight billion, seven hundred thirty-seven million, nine hundred seventy-three thousand, seven hundred sixty-eight".
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