Base | Representation |
---|---|
bin | 111011100010111011… |
… | …111011011110111110 |
3 | 20010000212120012112020 |
4 | 323202323323132332 |
5 | 2021420321344402 |
6 | 45212221421010 |
7 | 4422262465212 |
oct | 734273733676 |
9 | 203025505466 |
10 | 63936903102 |
11 | 2512a795696 |
12 | 1048440a766 |
13 | 604c289157 |
14 | 31476a0942 |
15 | 19e31b28bc |
hex | ee2efb7be |
63936903102 has 16 divisors (see below), whose sum is σ = 129674846592. Its totient is φ = 21012127640.
The previous prime is 63936903071. The next prime is 63936903109. The reversal of 63936903102 is 20130963936.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63936903109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75042888 + ... + 75043739.
It is an arithmetic number, because the mean of its divisors is an integer number (8104677912).
Almost surely, 263936903102 is an apocalyptic number.
63936903102 is an abundant number, since it is smaller than the sum of its proper divisors (65737943490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63936903102 is a wasteful number, since it uses less digits than its factorization.
63936903102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150086703.
The product of its (nonzero) digits is 157464, while the sum is 42.
The spelling of 63936903102 in words is "sixty-three billion, nine hundred thirty-six million, nine hundred three thousand, one hundred two".
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