Base | Representation |
---|---|
bin | 10011000011101100… |
… | …00001111000100101 |
3 | 222102001100110000101 |
4 | 21201312001320211 |
5 | 131423230104122 |
6 | 4411132144101 |
7 | 511355133121 |
oct | 114166017045 |
9 | 28361313011 |
10 | 10231488037 |
11 | 4380454441 |
12 | 1b96608031 |
13 | c7094ab44 |
14 | 6d0bc0581 |
15 | 3ed387027 |
hex | 261d81e25 |
10231488037 has 2 divisors, whose sum is σ = 10231488038. Its totient is φ = 10231488036.
The previous prime is 10231488013. The next prime is 10231488077. The reversal of 10231488037 is 73088413201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8920613601 + 1310874436 = 94449^2 + 36206^2 .
It is a cyclic number.
It is not a de Polignac number, because 10231488037 - 231 = 8084004389 is a prime.
It is a super-2 number, since 2×102314880372 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10231487987 and 10231488005.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10231488077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115744018 + 5115744019.
It is an arithmetic number, because the mean of its divisors is an integer number (5115744019).
Almost surely, 210231488037 is an apocalyptic number.
It is an amenable number.
10231488037 is a deficient number, since it is larger than the sum of its proper divisors (1).
10231488037 is an equidigital number, since it uses as much as digits as its factorization.
10231488037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32256, while the sum is 37.
The spelling of 10231488037 in words is "ten billion, two hundred thirty-one million, four hundred eighty-eight thousand, thirty-seven".
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