Base | Representation |
---|---|
bin | 10111000110101100011100… |
… | …111001010110001100011111 |
3 | 111022210022101011002222022021 |
4 | 113012230130321112030133 |
5 | 101304330224202114411 |
6 | 1000041201225001011 |
7 | 30255310206102436 |
oct | 2706543471261437 |
9 | 438708334088267 |
10 | 101615116051231 |
11 | 2a417801a01692 |
12 | b491834923167 |
13 | 449135895b7a3 |
14 | 1b142aacd211d |
15 | bb3397e8da71 |
hex | 5c6b1ce5631f |
101615116051231 has 16 divisors (see below), whose sum is σ = 101888927253504. Its totient is φ = 101341680860224.
The previous prime is 101615116051219. The next prime is 101615116051247. The reversal of 101615116051231 is 132150611516101.
It is a cyclic number.
It is not a de Polignac number, because 101615116051231 - 217 = 101615115920159 is a prime.
It is a super-2 number, since 2×1016151160512312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101615116051201) 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, 2854098876 + ... + 2854134478.
It is an arithmetic number, because the mean of its divisors is an integer number (6368057953344).
Almost surely, 2101615116051231 is an apocalyptic number.
101615116051231 is a deficient number, since it is larger than the sum of its proper divisors (273811202273).
101615116051231 is a wasteful number, since it uses less digits than its factorization.
101615116051231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40670.
The product of its (nonzero) digits is 5400, while the sum is 34.
Adding to 101615116051231 its reverse (132150611516101), we get a palindrome (233765727567332).
The spelling of 101615116051231 in words is "one hundred one trillion, six hundred fifteen billion, one hundred sixteen million, fifty-one thousand, two hundred thirty-one".
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