Base | Representation |
---|---|
bin | 101000000110100111101… |
… | …011100110110000010110 |
3 | 100202110102112002100120002 |
4 | 220012213223212300112 |
5 | 330123024114401432 |
6 | 5510012004211302 |
7 | 403051312140455 |
oct | 50064753466026 |
9 | 10673375070502 |
10 | 2755887262742 |
11 | 972846572129 |
12 | 386139099b32 |
13 | 16cb57386843 |
14 | 97558348b9c |
15 | 4ba486e3e62 |
hex | 281a7ae6c16 |
2755887262742 has 8 divisors (see below), whose sum is σ = 4134247263000. Its totient is φ = 1377804841744.
The previous prime is 2755887262691. The next prime is 2755887262757. The reversal of 2755887262742 is 2472627885572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 69369992 + ... + 69409707.
It is an arithmetic number, because the mean of its divisors is an integer number (516780907875).
Almost surely, 22755887262742 is an apocalyptic number.
2755887262742 is a deficient number, since it is larger than the sum of its proper divisors (1378360000258).
2755887262742 is a wasteful number, since it uses less digits than its factorization.
2755887262742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138789630.
The product of its digits is 210739200, while the sum is 65.
The spelling of 2755887262742 in words is "two trillion, seven hundred fifty-five billion, eight hundred eighty-seven million, two hundred sixty-two thousand, seven hundred forty-two".
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