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10428251230 = 252938393889
BaseRepresentation
bin10011011011001001…
…00111110001011110
3222220202121001101001
421231210213301132
5132324113014410
64442441340514
7516264446545
oct115544476136
928822531331
1010428251230
114471526551
12203049773a
13ca2640a77
1470cd9d15c
154107a233a
hex26d927c5e

10428251230 has 32 divisors (see below), whose sum is σ = 19469030400. Its totient is φ = 4016904192.

The previous prime is 10428251209. The next prime is 10428251233. The reversal of 10428251230 is 3215282401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10428251233) 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 15 ways as a sum of consecutive naturals, for example, 64126 + ... + 158014.

It is an arithmetic number, because the mean of its divisors is an integer number (608407200).

Almost surely, 210428251230 is an apocalyptic number.

10428251230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10428251230 is a deficient number, since it is larger than the sum of its proper divisors (9040779170).

10428251230 is a wasteful number, since it uses less digits than its factorization.

10428251230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94308.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 10428251230 in words is "ten billion, four hundred twenty-eight million, two hundred fifty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 383 766 1915 3830 11107 22214 55535 93889 111070 187778 469445 938890 2722781 5445562 13613905 27227810 35959487 71918974 179797435 359594870 1042825123 2085650246 5214125615 10428251230