Base | Representation |
---|---|
bin | 110000000000010100… |
… | …1011010010100111010 |
3 | 100212002112011012112221 |
4 | 1200000221122110322 |
5 | 3142112024231332 |
6 | 115205305554254 |
7 | 10306445100253 |
oct | 1400051322472 |
9 | 325075135487 |
10 | 103090070842 |
11 | 3a7a1726060 |
12 | 17b907a598a |
13 | 994ba6c225 |
14 | 4dbd5d1b2a |
15 | 2a35671297 |
hex | 1800a5a53a |
103090070842 has 32 divisors (see below), whose sum is σ = 170515036224. Its totient is φ = 46354224000.
The previous prime is 103090070833. The next prime is 103090070869. The reversal of 103090070842 is 248070090301.
It is a junction number, because it is equal to n+sod(n) for n = 103090070798 and 103090070807.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618918 + ... + 1681390.
It is an arithmetic number, because the mean of its divisors is an integer number (5328594882).
Almost surely, 2103090070842 is an apocalyptic number.
103090070842 is a deficient number, since it is larger than the sum of its proper divisors (67424965382).
103090070842 is a wasteful number, since it uses less digits than its factorization.
103090070842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63294.
The product of its (nonzero) digits is 12096, while the sum is 34.
The spelling of 103090070842 in words is "one hundred three billion, ninety million, seventy thousand, eight hundred forty-two".
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