Base | Representation |
---|---|
bin | 111110110100010… |
… | …001100011010110 |
3 | 2201110002012100122 |
4 | 332310101203112 |
5 | 4124244001044 |
6 | 252324311542 |
7 | 35054631566 |
oct | 7664214326 |
9 | 2643065318 |
10 | 1053890774 |
11 | 4a0991812 |
12 | 254b425b2 |
13 | 13a458511 |
14 | 9dd78da6 |
15 | 627c8dee |
hex | 3ed118d6 |
1053890774 has 8 divisors (see below), whose sum is σ = 1649568240. Its totient is φ = 504034696.
The previous prime is 1053890767. The next prime is 1053890801. The reversal of 1053890774 is 4770983501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10538907742 = 2221371527044638152, which contains 22 as substring.
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, 11455289 + ... + 11455380.
It is an arithmetic number, because the mean of its divisors is an integer number (206196030).
Almost surely, 21053890774 is an apocalyptic number.
1053890774 is a deficient number, since it is larger than the sum of its proper divisors (595677466).
1053890774 is a wasteful number, since it uses less digits than its factorization.
1053890774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22910694.
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 1053890774 is about 32463.6839252726. The cubic root of 1053890774 is about 1017.6502279258.
The spelling of 1053890774 in words is "one billion, fifty-three million, eight hundred ninety thousand, seven hundred seventy-four".
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