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102076063 = 229445747
BaseRepresentation
bin1100001010110…
…00111010011111
321010002000000221
412011120322133
5202112413223
614043502211
72346426565
oct605307237
9233060027
10102076063
115268a291
122a227967
13181bc74b
14d7b1a35
158e64b5d
hex6158e9f

102076063 has 4 divisors (see below), whose sum is σ = 102522040. Its totient is φ = 101630088.

The previous prime is 102076043. The next prime is 102076067. The reversal of 102076063 is 360670201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360670201 = 402789563.

It is a cyclic number.

It is not a de Polignac number, because 102076063 - 29 = 102075551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102076067) 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, 222645 + ... + 223102.

It is an arithmetic number, because the mean of its divisors is an integer number (25630510).

Almost surely, 2102076063 is an apocalyptic number.

102076063 is a deficient number, since it is larger than the sum of its proper divisors (445977).

102076063 is an equidigital number, since it uses as much as digits as its factorization.

102076063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445976.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 102076063 is about 10103.2699162202. The cubic root of 102076063 is about 467.3489849389.

The spelling of 102076063 in words is "one hundred two million, seventy-six thousand, sixty-three".

Divisors: 1 229 445747 102076063