Base | Representation |
---|---|
bin | 111110111001001… |
… | …011010101011111 |
3 | 2201112111111101202 |
4 | 332321023111133 |
5 | 4130111113111 |
6 | 252412030115 |
7 | 35101563650 |
oct | 7671132537 |
9 | 2645444352 |
10 | 1055176031 |
11 | 4a168a408 |
12 | 25546233b |
13 | 13a7b8520 |
14 | a01d1527 |
15 | 6297eb3b |
hex | 3ee4b55f |
1055176031 has 16 divisors (see below), whose sum is σ = 1302336000. Its totient is φ = 832513248.
The previous prime is 1055176007. The next prime is 1055176063. The reversal of 1055176031 is 1306715501.
It is not a de Polignac number, because 1055176031 - 26 = 1055175967 is a prime.
It is a super-2 number, since 2×10551760312 = 2226792912793825922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1055175985 and 1055176003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055176531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16520 + ... + 48818.
It is an arithmetic number, because the mean of its divisors is an integer number (81396000).
Almost surely, 21055176031 is an apocalyptic number.
1055176031 is a deficient number, since it is larger than the sum of its proper divisors (247159969).
1055176031 is a wasteful number, since it uses less digits than its factorization.
1055176031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32678.
The product of its (nonzero) digits is 3150, while the sum is 29.
The square root of 1055176031 is about 32483.4731979202. The cubic root of 1055176031 is about 1018.0637466627.
The spelling of 1055176031 in words is "one billion, fifty-five million, one hundred seventy-six thousand, thirty-one".
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