Base | Representation |
---|---|
bin | 111101000100111100110111… |
… | …0011010001101110010000111 |
3 | 2121110012211211212110201212120 |
4 | 1322021321232122031302013 |
5 | 1030404133341134202130 |
6 | 5142341343354021023 |
7 | 221106314564144511 |
oct | 17211715632156207 |
9 | 2543184755421776 |
10 | 537242131553415 |
11 | 14620012142aaa2 |
12 | 5030915aa17773 |
13 | 1a0a093c2b7b92 |
14 | 969492d42cbb1 |
15 | 4219d7a02d910 |
hex | 1e89e6e68dc87 |
537242131553415 has 32 divisors (see below), whose sum is σ = 863034367113216. Its totient is φ = 285380825425920.
The previous prime is 537242131553363. The next prime is 537242131553419. The reversal of 537242131553415 is 514355131242735.
It is a happy number.
It is not a de Polignac number, because 537242131553415 - 28 = 537242131553159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537242131553419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8313267 + ... + 33817076.
It is an arithmetic number, because the mean of its divisors is an integer number (26969823972288).
Almost surely, 2537242131553415 is an apocalyptic number.
537242131553415 is a deficient number, since it is larger than the sum of its proper divisors (325792235559801).
537242131553415 is a wasteful number, since it uses less digits than its factorization.
537242131553415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42133759.
The product of its digits is 7560000, while the sum is 51.
The spelling of 537242131553415 in words is "five hundred thirty-seven trillion, two hundred forty-two billion, one hundred thirty-one million, five hundred fifty-three thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •