Base | Representation |
---|---|
bin | 100110111110100… |
… | …0101000010001010 |
3 | 10101010222000120102 |
4 | 1031331011002022 |
5 | 10134302411114 |
6 | 333435525402 |
7 | 44260413161 |
oct | 11575050212 |
9 | 3333860512 |
10 | 1307857034 |
11 | 611284390 |
12 | 305bb9862 |
13 | 17ac59303 |
14 | c59a83d8 |
15 | 79c432de |
hex | 4df4508a |
1307857034 has 16 divisors (see below), whose sum is σ = 2143315296. Its totient is φ = 593595600.
The previous prime is 1307857021. The next prime is 1307857037. The reversal of 1307857034 is 4307587031.
It is not an unprimeable number, because it can be changed into a prime (1307857037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29012 + ... + 58799.
It is an arithmetic number, because the mean of its divisors is an integer number (133957206).
Almost surely, 21307857034 is an apocalyptic number.
1307857034 is a deficient number, since it is larger than the sum of its proper divisors (835458262).
1307857034 is a wasteful number, since it uses less digits than its factorization.
1307857034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88501.
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 1307857034 is about 36164.3060765722. The cubic root of 1307857034 is about 1093.5872146350.
The spelling of 1307857034 in words is "one billion, three hundred seven million, eight hundred fifty-seven thousand, thirty-four".
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