Base | Representation |
---|---|
bin | 1000011100111… |
… | …10010011111010 |
3 | 11221102020200022 |
4 | 10032132103322 |
5 | 121122344114 |
6 | 11011410442 |
7 | 1520444246 |
oct | 416362372 |
9 | 157366608 |
10 | 70903034 |
11 | 37028554 |
12 | 1b8b3a22 |
13 | 118c6877 |
14 | 95b9426 |
15 | 635848e |
hex | 439e4fa |
70903034 has 4 divisors (see below), whose sum is σ = 106354554. Its totient is φ = 35451516.
The previous prime is 70902973. The next prime is 70903061. The reversal of 70903034 is 43030907.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 53655625 + 17247409 = 7325^2 + 4153^2 .
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 70902994 and 70903012.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17725757 + ... + 17725760.
Almost surely, 270903034 is an apocalyptic number.
70903034 is a deficient number, since it is larger than the sum of its proper divisors (35451520).
70903034 is a wasteful number, since it uses less digits than its factorization.
70903034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35451519.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 70903034 is about 8420.3939337777. The cubic root of 70903034 is about 413.8931827076.
The spelling of 70903034 in words is "seventy million, nine hundred three thousand, thirty-four".
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