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130406761240153 = 767316995537761
BaseRepresentation
bin11101101001101010110000…
…101011100001011001011001
3122002201202122102001020121121
4131221222300223201121121
5114043041021334141103
61141204012235005241
736316402053203056
oct3551526053413131
9562652572036547
10130406761240153
1138608219028402
1212761854599821
13579c3c68c0c38
14242ba142ca02d
1510122a48476bd
hex769ab0ae1659

130406761240153 has 4 divisors (see below), whose sum is σ = 130423756785588. Its totient is φ = 130389765694720.

The previous prime is 130406761240099. The next prime is 130406761240229. The reversal of 130406761240153 is 351042167604031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34460093353984 + 95946667886169 = 5870272^2 + 9795237^2 .

It is a cyclic number.

It is not a de Polignac number, because 130406761240153 - 237 = 130269322286681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130406711240153) 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, 8497761208 + ... + 8497776553.

It is an arithmetic number, because the mean of its divisors is an integer number (32605939196397).

Almost surely, 2130406761240153 is an apocalyptic number.

It is an amenable number.

130406761240153 is a deficient number, since it is larger than the sum of its proper divisors (16995545435).

130406761240153 is an equidigital number, since it uses as much as digits as its factorization.

130406761240153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16995545434.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 130406761240153 in words is "one hundred thirty trillion, four hundred six billion, seven hundred sixty-one million, two hundred forty thousand, one hundred fifty-three".

Divisors: 1 7673 16995537761 130406761240153