Base | Representation |
---|---|
bin | 111010101110111… |
… | …0000011100000010 |
3 | 12002100021200222122 |
4 | 1311131300130002 |
5 | 13014002003400 |
6 | 523315404242 |
7 | 66556653440 |
oct | 16535603402 |
9 | 5070250878 |
10 | 1970734850 |
11 | 921479297 |
12 | 46bbb3682 |
13 | 25539b9c6 |
14 | 149a3bb90 |
15 | b8031685 |
hex | 75770702 |
1970734850 has 24 divisors (see below), whose sum is σ = 4189219968. Its totient is φ = 675680400.
The previous prime is 1970734847. The next prime is 1970734867. The reversal of 1970734850 is 584370791.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2814986 + ... + 2815685.
It is an arithmetic number, because the mean of its divisors is an integer number (174550832).
Almost surely, 21970734850 is an apocalyptic number.
1970734850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1970734850 is an abundant number, since it is smaller than the sum of its proper divisors (2218485118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1970734850 is a wasteful number, since it uses less digits than its factorization.
1970734850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5630690 (or 5630685 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 1970734850 is about 44392.9594643115. The cubic root of 1970734850 is about 1253.7455335728.
The spelling of 1970734850 in words is "one billion, nine hundred seventy million, seven hundred thirty-four thousand, eight hundred fifty".
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