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10893938501 = 31438172497
BaseRepresentation
bin10100010010101010…
…00100111101000101
31001010012212102012202
422021111010331011
5134302322013001
65000554524245
7533650643435
oct121125047505
931105772182
1010893938501
114690387266
122140436685
131047c70b74
14754b822c5
1543b5dd96b
hex289544f45

10893938501 has 8 divisors (see below), whose sum is σ = 11506877184. Its totient is φ = 10297344960.

The previous prime is 10893938491. The next prime is 10893938513. The reversal of 10893938501 is 10583939801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10893938501 - 26 = 10893938437 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 (10893938551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4084916 + ... + 4087581.

It is an arithmetic number, because the mean of its divisors is an integer number (1438359648).

Almost surely, 210893938501 is an apocalyptic number.

It is an amenable number.

10893938501 is a deficient number, since it is larger than the sum of its proper divisors (612938683).

10893938501 is an equidigital number, since it uses as much as digits as its factorization.

10893938501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8172571.

The product of its (nonzero) digits is 233280, while the sum is 47.

The spelling of 10893938501 in words is "ten billion, eight hundred ninety-three million, nine hundred thirty-eight thousand, five hundred one".

Divisors: 1 31 43 1333 8172497 253347407 351417371 10893938501