Base | Representation |
---|---|
bin | 1111100101011… |
… | …10001010011110 |
3 | 100010000010011122 |
4 | 13302232022132 |
5 | 231432034143 |
6 | 20550050542 |
7 | 3145146563 |
oct | 762561236 |
9 | 303003148 |
10 | 130736798 |
11 | 67885545 |
12 | 37949a52 |
13 | 21115c6a |
14 | 1351286a |
15 | b726c68 |
hex | 7cae29e |
130736798 has 16 divisors (see below), whose sum is σ = 201040704. Its totient is φ = 63733920.
The previous prime is 130736797. The next prime is 130736803. The reversal of 130736798 is 897637031.
It is a super-3 number, since 3×1307367983 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130736797) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23528 + ... + 28548.
It is an arithmetic number, because the mean of its divisors is an integer number (12565044).
Almost surely, 2130736798 is an apocalyptic number.
130736798 is a deficient number, since it is larger than the sum of its proper divisors (70303906).
130736798 is a wasteful number, since it uses less digits than its factorization.
130736798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5347.
The product of its (nonzero) digits is 190512, while the sum is 44.
The square root of 130736798 is about 11434.0193283027. The cubic root of 130736798 is about 507.5349428730.
The spelling of 130736798 in words is "one hundred thirty million, seven hundred thirty-six thousand, seven hundred ninety-eight".
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