Base | Representation |
---|---|
bin | 1000001010101100100… |
… | …1000110111010011011 |
3 | 111102011110110221220110 |
4 | 2002223021012322123 |
5 | 4244323410320034 |
6 | 144242503255403 |
7 | 13065006255510 |
oct | 2025311067233 |
9 | 442143427813 |
10 | 140310245019 |
11 | 5456152588a |
12 | 2323974a563 |
13 | 10300c39029 |
14 | 6b1090b307 |
15 | 39b30a5de9 |
hex | 20ab246e9b |
140310245019 has 16 divisors (see below), whose sum is σ = 221178712320. Its totient is φ = 77412548640.
The previous prime is 140310245017. The next prime is 140310245021. The reversal of 140310245019 is 910542013041.
It is an interprime number because it is at equal distance from previous prime (140310245017) and next prime (140310245021).
It is not a de Polignac number, because 140310245019 - 21 = 140310245017 is a prime.
It is a super-2 number, since 2×1403102450192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140310245017) 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, 115196637 + ... + 115197854.
It is an arithmetic number, because the mean of its divisors is an integer number (13823669520).
Almost surely, 2140310245019 is an apocalyptic number.
140310245019 is a deficient number, since it is larger than the sum of its proper divisors (80868467301).
140310245019 is a wasteful number, since it uses less digits than its factorization.
140310245019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230394530.
The product of its (nonzero) digits is 4320, while the sum is 30.
The spelling of 140310245019 in words is "one hundred forty billion, three hundred ten million, two hundred forty-five thousand, nineteen".
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