Base | Representation |
---|---|
bin | 111110110100100… |
… | …011111010011011 |
3 | 2201110020000112000 |
4 | 332310203322123 |
5 | 4124303402404 |
6 | 252330052043 |
7 | 35055364053 |
oct | 7664437233 |
9 | 2643200460 |
10 | 1053965979 |
11 | 4a0a33270 |
12 | 254b7a023 |
13 | 13a483811 |
14 | 9dd98563 |
15 | 627e1339 |
hex | 3ed23e9b |
1053965979 has 32 divisors (see below), whose sum is σ = 1749434880. Its totient is φ = 621496800.
The previous prime is 1053965959. The next prime is 1053965981. The reversal of 1053965979 is 9795693501.
1053965979 is a `hidden beast` number, since 10 + 5 + 39 + 6 + 597 + 9 = 666.
It is not a de Polignac number, because 1053965979 - 27 = 1053965851 is a prime.
It is a super-2 number, since 2×10539659792 = 2221688569778856882, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1053965909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36967 + ... + 58944.
It is an arithmetic number, because the mean of its divisors is an integer number (54669840).
Almost surely, 21053965979 is an apocalyptic number.
1053965979 is a deficient number, since it is larger than the sum of its proper divisors (695468901).
1053965979 is a wasteful number, since it uses less digits than its factorization.
1053965979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95968 (or 95962 counting only the distinct ones).
The product of its (nonzero) digits is 2296350, while the sum is 54.
The square root of 1053965979 is about 32464.8421989080. The cubic root of 1053965979 is about 1017.6744336490.
The spelling of 1053965979 in words is "one billion, fifty-three million, nine hundred sixty-five thousand, nine hundred seventy-nine".
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