Base | Representation |
---|---|
bin | 100000111110100110… |
… | …0111000110001111010 |
3 | 20202210120100010001111 |
4 | 1001331030320301322 |
5 | 2130014410211114 |
6 | 52311222310534 |
7 | 5054662061500 |
oct | 1017514706172 |
9 | 222716303044 |
10 | 70820007034 |
11 | 28042058537 |
12 | 1188558844a |
13 | 68a82b3c0a |
14 | 35db8ac670 |
15 | 1c975dabc4 |
hex | 107d338c7a |
70820007034 has 24 divisors (see below), whose sum is σ = 123976258560. Its totient is φ = 30252554136.
The previous prime is 70820006989. The next prime is 70820007047. The reversal of 70820007034 is 43070002807.
It is a junction number, because it is equal to n+sod(n) for n = 70820006987 and 70820007005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146874 + ... + 1207045.
It is an arithmetic number, because the mean of its divisors is an integer number (5165677440).
Almost surely, 270820007034 is an apocalyptic number.
70820007034 is a deficient number, since it is larger than the sum of its proper divisors (53156251526).
70820007034 is a wasteful number, since it uses less digits than its factorization.
70820007034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2354242 (or 2354235 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 31.
The spelling of 70820007034 in words is "seventy billion, eight hundred twenty million, seven thousand, thirty-four".
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