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10513010 = 251051301
BaseRepresentation
bin101000000110…
…101001110010
3201210010010202
4220012221302
510142404020
61013155202
7155234114
oct50065162
921703122
1010513010
115a30642
12362bb02
132241221
1415793b4
15dc9e75
hexa06a72

10513010 has 8 divisors (see below), whose sum is σ = 18923436. Its totient is φ = 4205200.

The previous prime is 10512991. The next prime is 10513039. The reversal of 10513010 is 1031501.

It can be written as a sum of positive squares in 2 ways, for example, as 9616201 + 896809 = 3101^2 + 947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105130102 = 221046758520200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10512982 and 10513000.

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, 525641 + ... + 525660.

Almost surely, 210513010 is an apocalyptic number.

10513010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10513010 is a deficient number, since it is larger than the sum of its proper divisors (8410426).

10513010 is a wasteful number, since it uses less digits than its factorization.

10513010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051308.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 10513010 is about 3242.3772143290. The cubic root of 10513010 is about 219.0663602128.

Adding to 10513010 its reverse (1031501), we get a palindrome (11544511).

The spelling of 10513010 in words is "ten million, five hundred thirteen thousand, ten".

Divisors: 1 2 5 10 1051301 2102602 5256505 10513010