Base | Representation |
---|---|
bin | 11000100110011011001… |
… | …000010011010101010111 |
3 | 12222121112120122101120221 |
4 | 120212123020103111113 |
5 | 210144143321322101 |
6 | 3332341045135211 |
7 | 233064531432616 |
oct | 30463310232527 |
9 | 5877476571527 |
10 | 1690524792151 |
11 | 5a1a4719a6a8 |
12 | 2337753ba507 |
13 | c35536a0b00 |
14 | 5bb7119587d |
15 | 2de93a74aa1 |
hex | 1899b213557 |
1690524792151 has 24 divisors (see below), whose sum is σ = 1845143507664. Its totient is φ = 1548074661120.
The previous prime is 1690524792133. The next prime is 1690524792157. The reversal of 1690524792151 is 1512974250961.
It is not a de Polignac number, because 1690524792151 - 221 = 1690522694999 is a prime.
It is a super-4 number, since 4×16905247921514 (a number of 50 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1690524792157) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36350125 + ... + 36396601.
It is an arithmetic number, because the mean of its divisors is an integer number (76880979486).
Almost surely, 21690524792151 is an apocalyptic number.
1690524792151 is a deficient number, since it is larger than the sum of its proper divisors (154618715513).
1690524792151 is a wasteful number, since it uses less digits than its factorization.
1690524792151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48211 (or 48198 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 52.
The spelling of 1690524792151 in words is "one trillion, six hundred ninety billion, five hundred twenty-four million, seven hundred ninety-two thousand, one hundred fifty-one".
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