Base | Representation |
---|---|
bin | 1000001001101110101… |
… | …0010001011000101111 |
3 | 111101111100201201010122 |
4 | 2002123222101120233 |
5 | 4243310412100330 |
6 | 144201024155155 |
7 | 13055403431000 |
oct | 2023352213057 |
9 | 441440651118 |
10 | 140050503215 |
11 | 54438948a37 |
12 | 23186768abb |
13 | 1028c19545c |
14 | 6ac82171a7 |
15 | 399a39a5e5 |
hex | 209ba9162f |
140050503215 has 32 divisors (see below), whose sum is σ = 207517852800. Its totient is φ = 90385516032.
The previous prime is 140050503211. The next prime is 140050503233. The reversal of 140050503215 is 512305050041.
It is not a de Polignac number, because 140050503215 - 22 = 140050503211 is a prime.
It is a super-2 number, since 2×1400505032152 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140050503211) 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, 2372672 + ... + 2430981.
It is an arithmetic number, because the mean of its divisors is an integer number (6484932900).
Almost surely, 2140050503215 is an apocalyptic number.
140050503215 is a deficient number, since it is larger than the sum of its proper divisors (67467349585).
140050503215 is an equidigital number, since it uses as much as digits as its factorization.
140050503215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4803696 (or 4803682 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
Adding to 140050503215 its reverse (512305050041), we get a palindrome (652355553256).
The spelling of 140050503215 in words is "one hundred forty billion, fifty million, five hundred three thousand, two hundred fifteen".
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