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10552613431 = 671311202303
BaseRepresentation
bin10011101001111110…
…00001101000110111
31000020102121022020111
421310333001220313
5133102432112211
64503043043451
7522334506553
oct116477015067
930212538214
1010552613431
114525747728
122066070587
13cc2334379
147216d2863
1541b66a421
hex274fc1a37

10552613431 has 8 divisors (see below), whose sum is σ = 10791880704. Its totient is φ = 10315751160.

The previous prime is 10552613399. The next prime is 10552613437. The reversal of 10552613431 is 13431625501.

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 10552613431 - 25 = 10552613399 is a prime.

It is a super-2 number, since 2×105526134312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10552613393 and 10552613402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10552613437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592375 + ... + 609928.

It is an arithmetic number, because the mean of its divisors is an integer number (1348985088).

Almost surely, 210552613431 is an apocalyptic number.

10552613431 is a deficient number, since it is larger than the sum of its proper divisors (239267273).

10552613431 is a wasteful number, since it uses less digits than its factorization.

10552613431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202501.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 10552613431 in words is "ten billion, five hundred fifty-two million, six hundred thirteen thousand, four hundred thirty-one".

Divisors: 1 67 131 8777 1202303 80554301 157501693 10552613431