Base | Representation |
---|---|
bin | 1100101010111111… |
… | …0011000011110100 |
3 | 22210001120111120111 |
4 | 3022233303003310 |
5 | 23431242340130 |
6 | 1321310312404 |
7 | 150202335625 |
oct | 31257630364 |
9 | 8701514514 |
10 | 3401527540 |
11 | 1496089a94 |
12 | 7ab1b8704 |
13 | 42293c1b8 |
14 | 243a87a4c |
15 | 14d95a02a |
hex | cabf30f4 |
3401527540 has 12 divisors (see below), whose sum is σ = 7143207876. Its totient is φ = 1360611008.
The previous prime is 3401527499. The next prime is 3401527543. The reversal of 3401527540 is 457251043.
It can be written as a sum of positive squares in 2 ways, for example, as 1344542224 + 2056985316 = 36668^2 + 45354^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401527543) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85038169 + ... + 85038208.
It is an arithmetic number, because the mean of its divisors is an integer number (595267323).
Almost surely, 23401527540 is an apocalyptic number.
It is an amenable number.
3401527540 is an abundant number, since it is smaller than the sum of its proper divisors (3741680336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3401527540 is a wasteful number, since it uses less digits than its factorization.
3401527540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170076386 (or 170076384 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 3401527540 is about 58322.6160250035. The cubic root of 3401527540 is about 1503.9197540226.
Adding to 3401527540 its reverse (457251043), we get a palindrome (3858778583).
The spelling of 3401527540 in words is "three billion, four hundred one million, five hundred twenty-seven thousand, five hundred forty".
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