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10873091269 = 101498721587
BaseRepresentation
bin10100010000001011…
…00011010011000101
31001001202122021012001
422020011203103011
5134232002410034
64554532025301
7533305515355
oct121005432305
931052567161
1010873091269
11467a638447
122135462231
131043851c21
147520b6b65
15439871a14
hex2881634c5

10873091269 has 8 divisors (see below), whose sum is σ = 10983456288. Its totient is φ = 10762779600.

The previous prime is 10873091261. The next prime is 10873091287. The reversal of 10873091269 is 96219037801.

It is a happy number.

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 10873091269 - 23 = 10873091261 is a prime.

It is a super-2 number, since 2×108730912692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10873091261) 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 7 ways as a sum of consecutive naturals, for example, 492894 + ... + 514480.

It is an arithmetic number, because the mean of its divisors is an integer number (1372932036).

Almost surely, 210873091269 is an apocalyptic number.

It is an amenable number.

10873091269 is a deficient number, since it is larger than the sum of its proper divisors (110365019).

10873091269 is a wasteful number, since it uses less digits than its factorization.

10873091269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26675.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 10873091269 in words is "ten billion, eight hundred seventy-three million, ninety-one thousand, two hundred sixty-nine".

Divisors: 1 101 4987 21587 503687 2180287 107654369 10873091269