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10428382951 = 72276562859
BaseRepresentation
bin10011011011001010…
…00111111011100111
3222220202211202001121
421231211013323213
5132324131223301
64442444234411
7516265535560
oct115545077347
928822752047
1010428382951
114471606508
12203053ba07
13ca26889cc
1470cdd5167
154107cb3a1
hex26d947ee7

10428382951 has 8 divisors (see below), whose sum is σ = 11970656640. Its totient is φ = 8899235448.

The previous prime is 10428382931. The next prime is 10428382963. The reversal of 10428382951 is 15928382401.

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 10428382951 - 211 = 10428380903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10428382898 and 10428382907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10428382901) 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, 3279841 + ... + 3283018.

It is an arithmetic number, because the mean of its divisors is an integer number (1496332080).

Almost surely, 210428382951 is an apocalyptic number.

10428382951 is a deficient number, since it is larger than the sum of its proper divisors (1542273689).

10428382951 is an equidigital number, since it uses as much as digits as its factorization.

10428382951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563093.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 10428382951 in words is "ten billion, four hundred twenty-eight million, three hundred eighty-two thousand, nine hundred fifty-one".

Divisors: 1 7 227 1589 6562859 45940013 1489768993 10428382951