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10485764041 = 48721531343
BaseRepresentation
bin10011100010000000…
…00000111111001001
31000001202211000010011
421301000000333021
5132433323422131
64452254151521
7520563344434
oct116100007711
930052730104
1010485764041
1144a0a387a5
1220477b25a1
13cb152990c
1471689081b
154158630b1
hex271000fc9

10485764041 has 4 divisors (see below), whose sum is σ = 10507295872. Its totient is φ = 10464232212.

The previous prime is 10485764021. The next prime is 10485764071. The reversal of 10485764041 is 14046758401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14046758401 = 131080519877.

It is a cyclic number.

It is not a de Polignac number, because 10485764041 - 213 = 10485755849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10485763985 and 10485764003.

It is not an unprimeable number, because it can be changed into a prime (10485764021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10765185 + ... + 10766158.

It is an arithmetic number, because the mean of its divisors is an integer number (2626823968).

Almost surely, 210485764041 is an apocalyptic number.

It is an amenable number.

10485764041 is a deficient number, since it is larger than the sum of its proper divisors (21531831).

10485764041 is an equidigital number, since it uses as much as digits as its factorization.

10485764041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21531830.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 10485764041 in words is "ten billion, four hundred eighty-five million, seven hundred sixty-four thousand, forty-one".

Divisors: 1 487 21531343 10485764041