Base | Representation |
---|---|
bin | 110010100100101… |
… | …0110101001010100 |
3 | 11101021010000222011 |
4 | 1211021112221110 |
5 | 11433404411433 |
6 | 440215314004 |
7 | 60023562424 |
oct | 14511265124 |
9 | 4337100864 |
10 | 1696950868 |
11 | 7a0980338 |
12 | 3b437b904 |
13 | 21074c752 |
14 | 121530484 |
15 | 9dea03cd |
hex | 65256a54 |
1696950868 has 24 divisors (see below), whose sum is σ = 2993445000. Its totient is φ = 841696128.
The previous prime is 1696950859. The next prime is 1696950901. The reversal of 1696950868 is 8680596961.
It can be written as a sum of positive squares in 4 ways, for example, as 33779344 + 1663171524 = 5812^2 + 40782^2 .
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, 664458 + ... + 667006.
It is an arithmetic number, because the mean of its divisors is an integer number (124726875).
Almost surely, 21696950868 is an apocalyptic number.
It is an amenable number.
1696950868 is a deficient number, since it is larger than the sum of its proper divisors (1296494132).
1696950868 is a wasteful number, since it uses less digits than its factorization.
1696950868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3819 (or 3817 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 58.
The square root of 1696950868 is about 41194.0635043449. The cubic root of 1696950868 is about 1192.7692182684.
The spelling of 1696950868 in words is "one billion, six hundred ninety-six million, nine hundred fifty thousand, eight hundred sixty-eight".
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