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10064767801 = 11914978891
BaseRepresentation
bin10010101111110100…
…00010101100111001
3221222102122011211211
421113322002230321
5131103040032201
64342414523121
7504262054234
oct112772025471
927872564754
1010064767801
1142a5332020
121b4a8064a1
13c4524660a
146b69c241b
153dd903651
hex257e82b39

10064767801 has 4 divisors (see below), whose sum is σ = 10979746704. Its totient is φ = 9149788900.

The previous prime is 10064767793. The next prime is 10064767807. The reversal of 10064767801 is 10876746001.

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.

It is a cyclic number.

It is not a de Polignac number, because 10064767801 - 23 = 10064767793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10064767807) 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, 457489435 + ... + 457489456.

It is an arithmetic number, because the mean of its divisors is an integer number (2744936676).

Almost surely, 210064767801 is an apocalyptic number.

10064767801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10064767801 is a deficient number, since it is larger than the sum of its proper divisors (914978903).

10064767801 is an equidigital number, since it uses as much as digits as its factorization.

10064767801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914978902.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 10064767801 in words is "ten billion, sixty-four million, seven hundred sixty-seven thousand, eight hundred one".

Divisors: 1 11 914978891 10064767801