Base | Representation |
---|---|
bin | 1111100100101… |
… | …00110011000110 |
3 | 100002210211122122 |
4 | 13302110303012 |
5 | 231420223102 |
6 | 20543525542 |
7 | 3144234641 |
oct | 762246306 |
9 | 302724578 |
10 | 130632902 |
11 | 67814484 |
12 | 378b98b2 |
13 | 210aa89a |
14 | 134c6a58 |
15 | b7060a2 |
hex | 7c94cc6 |
130632902 has 8 divisors (see below), whose sum is σ = 196048512. Its totient is φ = 65283400.
The previous prime is 130632877. The next prime is 130632941. The reversal of 130632902 is 209236031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11249 + ... + 19692.
It is an arithmetic number, because the mean of its divisors is an integer number (24506064).
Almost surely, 2130632902 is an apocalyptic number.
130632902 is a deficient number, since it is larger than the sum of its proper divisors (65415610).
130632902 is a wasteful number, since it uses less digits than its factorization.
130632902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33054.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 130632902 is about 11429.4751410553. The cubic root of 130632902 is about 507.4004619267.
Adding to 130632902 its reverse (209236031), we get a palindrome (339868933).
The spelling of 130632902 in words is "one hundred thirty million, six hundred thirty-two thousand, nine hundred two".
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