Base | Representation |
---|---|
bin | 1111100010111… |
… | …00110010010010 |
3 | 100002101011221022 |
4 | 13301130302102 |
5 | 231340402344 |
6 | 20534555442 |
7 | 3142261025 |
oct | 761346222 |
9 | 302334838 |
10 | 130403474 |
11 | 67678073 |
12 | 37808b82 |
13 | 2102a326 |
14 | 134671bc |
15 | b6ad0ee |
hex | 7c5cc92 |
130403474 has 8 divisors (see below), whose sum is σ = 199767168. Its totient is φ = 63814420.
The previous prime is 130403467. The next prime is 130403489. The reversal of 130403474 is 474304031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1304034743 (a number of 25 digits) contains 333 as substring.
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, 693542 + ... + 693729.
It is an arithmetic number, because the mean of its divisors is an integer number (24970896).
Almost surely, 2130403474 is an apocalyptic number.
130403474 is a deficient number, since it is larger than the sum of its proper divisors (69363694).
130403474 is a wasteful number, since it uses less digits than its factorization.
130403474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1387320.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 130403474 is about 11419.4340490236. The cubic root of 130403474 is about 507.1032420365.
The spelling of 130403474 in words is "one hundred thirty million, four hundred three thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •