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10652142106 = 29754907949
BaseRepresentation
bin10011110101110101…
…01100101000011010
31000111100212212220201
421322322230220122
5133303422021411
64521000212414
7524653466614
oct117272545032
930440785821
1010652142106
114576947031
12209346a10a
131009b41488
147309dddb4
1542527a3c1
hex27aeaca1a

10652142106 has 8 divisors (see below), whose sum is σ = 16142937300. Its totient is φ = 5271163008.

The previous prime is 10652142101. The next prime is 10652142113. The reversal of 10652142106 is 60124125601.

It can be written as a sum of positive squares in 2 ways, for example, as 9687480625 + 964661481 = 98425^2 + 31059^2 .

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

It is a super-2 number, since 2×106521421062 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10652142101) 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, 27453781 + ... + 27454168.

Almost surely, 210652142106 is an apocalyptic number.

10652142106 is a deficient number, since it is larger than the sum of its proper divisors (5490795194).

10652142106 is an equidigital number, since it uses as much as digits as its factorization.

10652142106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54908048.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 10652142106 its reverse (60124125601), we get a palindrome (70776267707).

The spelling of 10652142106 in words is "ten billion, six hundred fifty-two million, one hundred forty-two thousand, one hundred six".

Divisors: 1 2 97 194 54907949 109815898 5326071053 10652142106