Base | Representation |
---|---|
bin | 10111100111001010… |
… | …01101100011000101 |
3 | 1012201110011121110022 |
4 | 23303211031203011 |
5 | 201430144143101 |
6 | 5453514304525 |
7 | 626064631115 |
oct | 136345154305 |
9 | 35643147408 |
10 | 12676552901 |
11 | 5415646901 |
12 | 2559428145 |
13 | 127038479c |
14 | 883811045 |
15 | 4e2d60a1b |
hex | 2f394d8c5 |
12676552901 has 8 divisors (see below), whose sum is σ = 12701661600. Its totient is φ = 12651463440.
The previous prime is 12676552883. The next prime is 12676552907. The reversal of 12676552901 is 10925567621.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12676552901 - 214 = 12676536517 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12676552907) 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, 2336570 + ... + 2341988.
It is an arithmetic number, because the mean of its divisors is an integer number (1587707700).
Almost surely, 212676552901 is an apocalyptic number.
It is an amenable number.
12676552901 is a deficient number, since it is larger than the sum of its proper divisors (25108699).
12676552901 is an equidigital number, since it uses as much as digits as its factorization.
12676552901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9619.
The product of its (nonzero) digits is 226800, while the sum is 44.
The spelling of 12676552901 in words is "twelve billion, six hundred seventy-six million, five hundred fifty-two thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •