Base | Representation |
---|---|
bin | 1011101010000111… |
… | …0001010101111010 |
3 | 22002002112202101112 |
4 | 2322201301111322 |
5 | 22402112240114 |
6 | 1234310120322 |
7 | 140356405664 |
oct | 27241612572 |
9 | 8062482345 |
10 | 3129415034 |
11 | 1366522919 |
12 | 7340500a2 |
13 | 3ab456995 |
14 | 219893534 |
15 | 134b0913e |
hex | ba87157a |
3129415034 has 4 divisors (see below), whose sum is σ = 4694122554. Its totient is φ = 1564707516.
The previous prime is 3129415033. The next prime is 3129415043. The reversal of 3129415034 is 4305149213.
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., 2861929009 + 267486025 = 53497^2 + 16355^2 .
It is not an unprimeable number, because it can be changed into a prime (3129415033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782353757 + ... + 782353760.
Almost surely, 23129415034 is an apocalyptic number.
3129415034 is a deficient number, since it is larger than the sum of its proper divisors (1564707520).
3129415034 is a wasteful number, since it uses less digits than its factorization.
3129415034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564707519.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 3129415034 is about 55941.1747642110. The cubic root of 3129415034 is about 1462.6970591263.
The spelling of 3129415034 in words is "three billion, one hundred twenty-nine million, four hundred fifteen thousand, thirty-four".
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