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3102664153 = 4553368141
BaseRepresentation
bin1011100011101110…
…1110010111011001
322000020012200002011
42320323232113121
522323240223103
61231512505521
7136613132041
oct27073562731
98006180064
103102664153
111352411556
127270ab2a1
133a5a4b864
142160cc721
151325c2d6d
hexb8eee5d9

3102664153 has 4 divisors (see below), whose sum is σ = 3102777828. Its totient is φ = 3102550480.

The previous prime is 3102664139. The next prime is 3102664219. The reversal of 3102664153 is 3514662013.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3514662013 = 9736233629.

It can be written as a sum of positive squares in 2 ways, for example, as 517653504 + 2585010649 = 22752^2 + 50843^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102664153 - 25 = 3102664121 is a prime.

It is a super-2 number, since 2×31026641532 = 19253049692622414818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102634153) 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, 11463 + ... + 79603.

It is an arithmetic number, because the mean of its divisors is an integer number (775694457).

Almost surely, 23102664153 is an apocalyptic number.

It is an amenable number.

3102664153 is a deficient number, since it is larger than the sum of its proper divisors (113675).

3102664153 is an equidigital number, since it uses as much as digits as its factorization.

3102664153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113674.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3102664153 is about 55701.5632904499. The cubic root of 3102664153 is about 1458.5173152356.

The spelling of 3102664153 in words is "three billion, one hundred two million, six hundred sixty-four thousand, one hundred fifty-three".

Divisors: 1 45533 68141 3102664153