Base | Representation |
---|---|
bin | 10000000100010110… |
… | …010010111011010100 |
3 | 1122112101020012111211 |
4 | 100010112102323110 |
5 | 240313210311430 |
6 | 11531551511204 |
7 | 1150353400516 |
oct | 200426227324 |
9 | 48471205454 |
10 | 17252822740 |
11 | 735385009a |
12 | 3415b28504 |
13 | 181c4b386a |
14 | b994d1bb6 |
15 | 6ae9b772a |
hex | 404592ed4 |
17252822740 has 24 divisors (see below), whose sum is σ = 36233739360. Its totient is φ = 6900593568.
The previous prime is 17252822731. The next prime is 17252822819. The reversal of 17252822740 is 4722825271.
It is a super-2 number, since 2×172528227402 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 17252822693 and 17252822702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323619 + ... + 373141.
It is an arithmetic number, because the mean of its divisors is an integer number (1509739140).
Almost surely, 217252822740 is an apocalyptic number.
17252822740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
17252822740 is an abundant number, since it is smaller than the sum of its proper divisors (18980916620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17252822740 is a wasteful number, since it uses less digits than its factorization.
17252822740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66951 (or 66949 counting only the distinct ones).
The product of its (nonzero) digits is 125440, while the sum is 40.
The spelling of 17252822740 in words is "seventeen billion, two hundred fifty-two million, eight hundred twenty-two thousand, seven hundred forty".
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