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1060520 = 23526513
BaseRepresentation
bin100000010111010101000
31222212202112
410002322220
5232414040
634421452
712004616
oct4027250
91885675
101060520
1166486a
12431888
132b1936
141d86b6
1515e365
hex102ea8

1060520 has 16 divisors (see below), whose sum is σ = 2386260. Its totient is φ = 424192.

The previous prime is 1060519. The next prime is 1060529. The reversal of 1060520 is 250601.

It can be written as a sum of positive squares in 2 ways, for example, as 996004 + 64516 = 998^2 + 254^2 .

It is a super-2 number, since 2×10605202 = 2249405340800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1060495 and 1060504.

It is not an unprimeable number, because it can be changed into a prime (1060529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13217 + ... + 13296.

21060520 is an apocalyptic number.

1060520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1060520 is an abundant number, since it is smaller than the sum of its proper divisors (1325740).

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

1060520 is a wasteful number, since it uses less digits than its factorization.

1060520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26524 (or 26520 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1060520 is about 1029.8155174593. The cubic root of 1060520 is about 101.9779524307.

The spelling of 1060520 in words is "one million, sixty thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 26513 53026 106052 132565 212104 265130 530260 1060520