Base | Representation |
---|---|
bin | 1100101010111100… |
… | …0111101000110111 |
3 | 22210001020110121100 |
4 | 3022233013220313 |
5 | 23431221142222 |
6 | 1321302421143 |
7 | 150200665251 |
oct | 31257075067 |
9 | 8701213540 |
10 | 3401349687 |
11 | 1495a783aa |
12 | 7ab1317b3 |
13 | 4228a9268 |
14 | 243a3ccd1 |
15 | 14d9224ac |
hex | cabc7a37 |
3401349687 has 48 divisors (see below), whose sum is σ = 5218836480. Its totient is φ = 2130359616.
The previous prime is 3401349649. The next prime is 3401349697. The reversal of 3401349687 is 7869431043.
It is not a de Polignac number, because 3401349687 - 222 = 3397155383 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401349697) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2864908 + ... + 2866094.
It is an arithmetic number, because the mean of its divisors is an integer number (108725760).
Almost surely, 23401349687 is an apocalyptic number.
3401349687 is a deficient number, since it is larger than the sum of its proper divisors (1817486793).
3401349687 is a wasteful number, since it uses less digits than its factorization.
3401349687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1452 (or 1449 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 3401349687 is about 58321.0912706544. The cubic root of 3401349687 is about 1503.8935421420.
The spelling of 3401349687 in words is "three billion, four hundred one million, three hundred forty-nine thousand, six hundred eighty-seven".
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