Base | Representation |
---|---|
bin | 110100110000001… |
… | …101011001100111 |
3 | 2021200101100111220 |
4 | 310300031121213 |
5 | 3303033144111 |
6 | 223453431423 |
7 | 30634553352 |
oct | 6460153147 |
9 | 2250340456 |
10 | 885053031 |
11 | 414653495 |
12 | 20849b573 |
13 | 111492225 |
14 | 85789299 |
15 | 52a77e06 |
hex | 34c0d667 |
885053031 has 16 divisors (see below), whose sum is σ = 1255974624. Its totient is φ = 552443904.
The previous prime is 885053027. The next prime is 885053033. The reversal of 885053031 is 130350588.
885053031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 885053031 - 22 = 885053027 is a prime.
It is a super-2 number, since 2×8850530312 = 1566637735364573922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 885052983 and 885053001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (885053033) 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, 35116 + ... + 54801.
It is an arithmetic number, because the mean of its divisors is an integer number (78498414).
Almost surely, 2885053031 is an apocalyptic number.
885053031 is a deficient number, since it is larger than the sum of its proper divisors (370921593).
885053031 is a wasteful number, since it uses less digits than its factorization.
885053031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90130.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 885053031 is about 29749.8408567172. The cubic root of 885053031 is about 960.1146531901.
The spelling of 885053031 in words is "eight hundred eighty-five million, fifty-three thousand, thirty-one".
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