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10690225534 = 28364398949
BaseRepresentation
bin10011111010010111…
…11110010101111110
31000121000112201120001
421331023332111332
5133343144204114
64524440344514
7525625263202
oct117513762576
930530481501
1010690225534
11459639873a
1220a417513a
1310149b6851
14735ab4b02
1542879e374
hex27d2fe57e

10690225534 has 8 divisors (see below), whose sum is σ = 16228535400. Its totient is φ = 5280713736.

The previous prime is 10690225519. The next prime is 10690225537. The reversal of 10690225534 is 43552209601.

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

It is a super-2 number, since 2×106902255342 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10690225493 and 10690225502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10690225537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32199309 + ... + 32199640.

It is an arithmetic number, because the mean of its divisors is an integer number (2028566925).

Almost surely, 210690225534 is an apocalyptic number.

10690225534 is a deficient number, since it is larger than the sum of its proper divisors (5538309866).

10690225534 is an equidigital number, since it uses as much as digits as its factorization.

10690225534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64399034.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 10690225534 in words is "ten billion, six hundred ninety million, two hundred twenty-five thousand, five hundred thirty-four".

Divisors: 1 2 83 166 64398949 128797898 5345112767 10690225534