Base | Representation |
---|---|
bin | 1111100011111… |
… | …10011110110111 |
3 | 100002122012021012 |
4 | 13301332132313 |
5 | 231404311440 |
6 | 20541542435 |
7 | 3143404310 |
oct | 761763667 |
9 | 302565235 |
10 | 130541495 |
11 | 67761837 |
12 | 37874a1b |
13 | 210780b6 |
14 | 134a1607 |
15 | b6d8e65 |
hex | 7c7e7b7 |
130541495 has 16 divisors (see below), whose sum is σ = 188451840. Its totient is φ = 84802464.
The previous prime is 130541483. The next prime is 130541497. The reversal of 130541495 is 594145031.
It is a cyclic number.
It is not a de Polignac number, because 130541495 - 214 = 130525111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130541497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97487 + ... + 98816.
It is an arithmetic number, because the mean of its divisors is an integer number (11778240).
Almost surely, 2130541495 is an apocalyptic number.
130541495 is a deficient number, since it is larger than the sum of its proper divisors (57910345).
130541495 is a wasteful number, since it uses less digits than its factorization.
130541495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196334.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 130541495 is about 11425.4757012564. The cubic root of 130541495 is about 507.2820875222.
The spelling of 130541495 in words is "one hundred thirty million, five hundred forty-one thousand, four hundred ninety-five".
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