Base | Representation |
---|---|
bin | 10000110011000… |
… | …11000110001011 |
3 | 100211011020011011 |
4 | 20121203012023 |
5 | 242033240313 |
6 | 21552144351 |
7 | 3330521101 |
oct | 1031430613 |
9 | 324136134 |
10 | 140915083 |
11 | 725a7651 |
12 | 3b2380b7 |
13 | 2326aa0a |
14 | 14a01c71 |
15 | c58793d |
hex | 866318b |
140915083 has 2 divisors, whose sum is σ = 140915084. Its totient is φ = 140915082.
The previous prime is 140915081. The next prime is 140915107. The reversal of 140915083 is 380519041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 140915083 - 21 = 140915081 is a prime.
Together with 140915081, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (140915081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70457541 + 70457542.
It is an arithmetic number, because the mean of its divisors is an integer number (70457542).
Almost surely, 2140915083 is an apocalyptic number.
140915083 is a deficient number, since it is larger than the sum of its proper divisors (1).
140915083 is an equidigital number, since it uses as much as digits as its factorization.
140915083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 140915083 is about 11870.7658977844. The cubic root of 140915083 is about 520.3782787450.
The spelling of 140915083 in words is "one hundred forty million, nine hundred fifteen thousand, eighty-three".
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