Base | Representation |
---|---|
bin | 1111110111111111111… |
… | …00110001011100101011 |
3 | 1221010221001020000102210 |
4 | 13323333330301130223 |
5 | 32414100230004210 |
6 | 1054325244500203 |
7 | 54260002335201 |
oct | 7737774613453 |
9 | 1833831200383 |
10 | 545460000555 |
11 | 1a0367a4a798 |
12 | 8986954a663 |
13 | 3c58a44a7a2 |
14 | 1c5869d5071 |
15 | e2c6b37e20 |
hex | 7efff3172b |
545460000555 has 16 divisors (see below), whose sum is σ = 874809018144. Its totient is φ = 290220994560.
The previous prime is 545460000541. The next prime is 545460000557. The reversal of 545460000555 is 555000064545.
It is a happy number.
It is not a de Polignac number, because 545460000555 - 28 = 545460000299 is a prime.
It is a super-2 number, since 2×5454600005552 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (545460000557) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43181334 + ... + 43193963.
It is an arithmetic number, because the mean of its divisors is an integer number (54675563634).
Almost surely, 2545460000555 is an apocalyptic number.
545460000555 is a deficient number, since it is larger than the sum of its proper divisors (329349017589).
545460000555 is a wasteful number, since it uses less digits than its factorization.
545460000555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86375726.
The product of its (nonzero) digits is 300000, while the sum is 39.
The spelling of 545460000555 in words is "five hundred forty-five billion, four hundred sixty million, five hundred fifty-five", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •