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10075601 = 89113209
BaseRepresentation
bin100110011011…
…110111010001
3200221220010102
4212123313101
510034404401
6555542145
7151432634
oct46336721
920856112
1010075601
115761a48
12345a955
13211a0c3
1414a3c1b
15d4056b
hex99bdd1

10075601 has 4 divisors (see below), whose sum is σ = 10188900. Its totient is φ = 9962304.

The previous prime is 10075591. The next prime is 10075609. The reversal of 10075601 is 10657001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10657001 = 24374373.

It can be written as a sum of positive squares in 2 ways, for example, as 5058001 + 5017600 = 2249^2 + 2240^2 .

It is not a de Polignac number, because 10075601 - 26 = 10075537 is a prime.

It is a super-2 number, since 2×100756012 = 203035471022402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10075609) 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, 56516 + ... + 56693.

It is an arithmetic number, because the mean of its divisors is an integer number (2547225).

Almost surely, 210075601 is an apocalyptic number.

It is an amenable number.

10075601 is a deficient number, since it is larger than the sum of its proper divisors (113299).

10075601 is an equidigital number, since it uses as much as digits as its factorization.

10075601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113298.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 10075601 is about 3174.2087202955. The cubic root of 10075601 is about 215.9850312558.

The spelling of 10075601 in words is "ten million, seventy-five thousand, six hundred one".

Divisors: 1 89 113209 10075601