Base | Representation |
---|---|
bin | 10010100100110110011110… |
… | …11111011011100100111000 |
3 | 12100122002102120101011002010 |
4 | 21102123033133123210320 |
5 | 20323230433221424323 |
6 | 222513332542205520 |
7 | 11414133612665022 |
oct | 1122331737334470 |
9 | 170562376334063 |
10 | 40848620108088 |
11 | 12019891147681 |
12 | 46b88a02838a0 |
13 | 19a4015455a60 |
14 | a13125bb5012 |
15 | 4ac876681c93 |
hex | 2526cf7db938 |
40848620108088 has 128 divisors (see below), whose sum is σ = 110622421324800. Its totient is φ = 12495251289600.
The previous prime is 40848620108081. The next prime is 40848620108099. The reversal of 40848620108088 is 88080102684804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40848620108081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38454483 + ... + 39502461.
It is an arithmetic number, because the mean of its divisors is an integer number (864237666600).
Almost surely, 240848620108088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40848620108088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55311210662400).
40848620108088 is an abundant number, since it is smaller than the sum of its proper divisors (69773801216712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40848620108088 is a wasteful number, since it uses less digits than its factorization.
40848620108088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1048733 (or 1048729 counting only the distinct ones).
The product of its (nonzero) digits is 6291456, while the sum is 57.
The spelling of 40848620108088 in words is "forty trillion, eight hundred forty-eight billion, six hundred twenty million, one hundred eight thousand, eighty-eight".
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