Base | Representation |
---|---|
bin | 1000000011011110101… |
… | …0010001101111110000 |
3 | 111020011102210200210011 |
4 | 2000313222101233300 |
5 | 4231341413024323 |
6 | 143322332544304 |
7 | 12666002151451 |
oct | 2006752215760 |
9 | 436142720704 |
10 | 138372783088 |
11 | 53757912a81 |
12 | 22998922094 |
13 | 10082719c57 |
14 | 69a9491128 |
15 | 38ece4820d |
hex | 2037a91bf0 |
138372783088 has 10 divisors (see below), whose sum is σ = 268097267264. Its totient is φ = 69186391536.
The previous prime is 138372783079. The next prime is 138372783161. The reversal of 138372783088 is 880387273831.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4324149456 + ... + 4324149487.
Almost surely, 2138372783088 is an apocalyptic number.
It is an amenable number.
138372783088 is a deficient number, since it is larger than the sum of its proper divisors (129724484176).
138372783088 is an equidigital number, since it uses as much as digits as its factorization.
138372783088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8648298951 (or 8648298945 counting only the distinct ones).
The product of its (nonzero) digits is 10838016, while the sum is 58.
The spelling of 138372783088 in words is "one hundred thirty-eight billion, three hundred seventy-two million, seven hundred eighty-three thousand, eighty-eight".
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