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10106056001 = 60116815401
BaseRepresentation
bin10010110100101111…
…00010110101000001
3222002022022211121102
421122113202311001
5131144122243001
64350451504145
7505303026056
oct113227426501
928068284542
1010106056001
1143166724a8
121b605b8055
13c509715c2
146bc28d02d
153e235be6b
hex25a5e2d41

10106056001 has 4 divisors (see below), whose sum is σ = 10122872004. Its totient is φ = 10089240000.

The previous prime is 10106055991. The next prime is 10106056031. The reversal of 10106056001 is 10065060101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10065060101 = 59170594239.

It can be written as a sum of positive squares in 2 ways, for example, as 3113751601 + 6992304400 = 55801^2 + 83620^2 .

It is a cyclic number.

It is not a de Polignac number, because 10106056001 - 26 = 10106055937 is a prime.

It is a super-2 number, since 2×101060560012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10106056031) 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, 8407100 + ... + 8408301.

It is an arithmetic number, because the mean of its divisors is an integer number (2530718001).

Almost surely, 210106056001 is an apocalyptic number.

It is an amenable number.

10106056001 is a deficient number, since it is larger than the sum of its proper divisors (16816003).

10106056001 is an equidigital number, since it uses as much as digits as its factorization.

10106056001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816002.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 10106056001 in words is "ten billion, one hundred six million, fifty-six thousand, one".

Divisors: 1 601 16815401 10106056001