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10031060 = 2251341941
BaseRepresentation
bin100110010000…
…111111010100
3200212122000202
4212100333110
510031443220
6555000032
7151156034
oct46207724
920778022
1010031060
115731536
123439018
132102a50
1414918c4
15d32275
hex990fd4

10031060 has 48 divisors (see below), whose sum is σ = 23263632. Its totient is φ = 3609600.

The previous prime is 10031053. The next prime is 10031113. The reversal of 10031060 is 6013001.

10031060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2202256 + 7828804 = 1484^2 + 2798^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10190 + ... + 11130.

It is an arithmetic number, because the mean of its divisors is an integer number (484659).

Almost surely, 210031060 is an apocalyptic number.

10031060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10031060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11631816).

10031060 is an abundant number, since it is smaller than the sum of its proper divisors (13232572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10031060 is a wasteful number, since it uses less digits than its factorization.

10031060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 10031060 is about 3167.1848698805. The cubic root of 10031060 is about 215.6662942687. Note that the first 3 decimals are identical.

Adding to 10031060 its reverse (6013001), we get a palindrome (16044061).

The spelling of 10031060 in words is "ten million, thirty-one thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 41 52 65 82 130 164 205 260 410 533 820 941 1066 1882 2132 2665 3764 4705 5330 9410 10660 12233 18820 24466 38581 48932 61165 77162 122330 154324 192905 244660 385810 501553 771620 1003106 2006212 2507765 5015530 10031060