Base | Representation |
---|---|
bin | 111010000111010… |
… | …0010111110001010 |
3 | 12000220012202101202 |
4 | 1310032202332022 |
5 | 12443143022224 |
6 | 521254344202 |
7 | 66215321435 |
oct | 16416427612 |
9 | 5026182352 |
10 | 1949970314 |
11 | 910786616 |
12 | 46505b062 |
13 | 250cab5b6 |
14 | 146d9481c |
15 | b62cdeae |
hex | 743a2f8a |
1949970314 has 8 divisors (see below), whose sum is σ = 3052127520. Its totient is φ = 932594476.
The previous prime is 1949970307. The next prime is 1949970349. The reversal of 1949970314 is 4130799491.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21195284 + ... + 21195375.
It is an arithmetic number, because the mean of its divisors is an integer number (381515940).
Almost surely, 21949970314 is an apocalyptic number.
1949970314 is a deficient number, since it is larger than the sum of its proper divisors (1102157206).
1949970314 is a wasteful number, since it uses less digits than its factorization.
1949970314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42390684.
The product of its (nonzero) digits is 244944, while the sum is 47.
The square root of 1949970314 is about 44158.4682025996. The cubic root of 1949970314 is about 1249.3266376517.
The spelling of 1949970314 in words is "one billion, nine hundred forty-nine million, nine hundred seventy thousand, three hundred fourteen".
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