Base | Representation |
---|---|
bin | 11101111100100000101… |
… | …11110100101101011110 |
3 | 10122100211011021112002022 |
4 | 32332100113310231132 |
5 | 113324211323114222 |
6 | 2104402400300142 |
7 | 134223403104104 |
oct | 16762027645536 |
9 | 3570734245068 |
10 | 1028919348062 |
11 | 3673a916a151 |
12 | 1474b3011652 |
13 | 760467c5708 |
14 | 37b2b14bc74 |
15 | 1bb7057c042 |
hex | ef905f4b5e |
1028919348062 has 8 divisors (see below), whose sum is σ = 1624609497000. Its totient is φ = 487382849064.
The previous prime is 1028919348007. The next prime is 1028919348089. The reversal of 1028919348062 is 2608439198201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10289193480622 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1028919347995 and 1028919348013.
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, 13538412437 + ... + 13538412512.
It is an arithmetic number, because the mean of its divisors is an integer number (203076187125).
Almost surely, 21028919348062 is an apocalyptic number.
1028919348062 is a deficient number, since it is larger than the sum of its proper divisors (595690148938).
1028919348062 is a wasteful number, since it uses less digits than its factorization.
1028919348062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27076824970.
The product of its (nonzero) digits is 1492992, while the sum is 53.
The spelling of 1028919348062 in words is "one trillion, twenty-eight billion, nine hundred nineteen million, three hundred forty-eight thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •