Base | Representation |
---|---|
bin | 111101111100010010101101… |
… | …001011110010111110000001 |
3 | 1022201120111012022111212211202 |
4 | 331330102231023302332001 |
5 | 241201344014321421114 |
6 | 2403221522204150545 |
7 | 111244663640235500 |
oct | 7574225513627601 |
9 | 1281514168455752 |
10 | 272424091201409 |
11 | 79891454446864 |
12 | 26679744b38455 |
13 | b901635017334 |
14 | 4b3b5798b8837 |
15 | 2176598464cde |
hex | f7c4ad2f2f81 |
272424091201409 has 12 divisors (see below), whose sum is σ = 317132303461524. Its totient is φ = 233336293644384.
The previous prime is 272424091201399. The next prime is 272424091201433. The reversal of 272424091201409 is 904102190424272.
It can be written as a sum of positive squares in 2 ways, for example, as 139534494750784 + 132889596450625 = 11812472^2 + 11527775^2 .
It is not a de Polignac number, because 272424091201409 - 244 = 254831905156993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272424091201609) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2024577782 + ... + 2024712335.
It is an arithmetic number, because the mean of its divisors is an integer number (26427691955127).
Almost surely, 2272424091201409 is an apocalyptic number.
It is an amenable number.
272424091201409 is a deficient number, since it is larger than the sum of its proper divisors (44708212260115).
272424091201409 is a wasteful number, since it uses less digits than its factorization.
272424091201409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4049291504 (or 4049291497 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 47.
The spelling of 272424091201409 in words is "two hundred seventy-two trillion, four hundred twenty-four billion, ninety-one million, two hundred one thousand, four hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •