Base | Representation |
---|---|
bin | 1111100011101… |
… | …11110011101010 |
3 | 100002120210202120 |
4 | 13301313303222 |
5 | 231402423104 |
6 | 20541212110 |
7 | 3143231511 |
oct | 761676352 |
9 | 302523676 |
10 | 130514154 |
11 | 67743241 |
12 | 37861036 |
13 | 21068814 |
14 | 13495678 |
15 | b6d0cd9 |
hex | 7c77cea |
130514154 has 32 divisors (see below), whose sum is σ = 283637760. Its totient is φ = 39884400.
The previous prime is 130514129. The next prime is 130514177. The reversal of 130514154 is 451415031.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14932 + ... + 21999.
It is an arithmetic number, because the mean of its divisors is an integer number (8863680).
Almost surely, 2130514154 is an apocalyptic number.
130514154 is an abundant number, since it is smaller than the sum of its proper divisors (153123606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130514154 is a wasteful number, since it uses less digits than its factorization.
130514154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36986.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 130514154 is about 11424.2791457492. The cubic root of 130514154 is about 507.2466694916.
Adding to 130514154 its reverse (451415031), we get a palindrome (581929185).
It can be divided in two parts, 13051 and 4154, that added together give a triangular number (17205 = T185).
The spelling of 130514154 in words is "one hundred thirty million, five hundred fourteen thousand, one hundred fifty-four".
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