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10428683070 = 2351326740213
BaseRepresentation
bin10011011011001100…
…10001001100111110
3222220210101222202010
421231212101030332
5132324220324240
64442454512050
7516301225551
oct115546211476
928823358663
1010428683070
1144717a0a43
122030665626
13ca27624b0
1470d072698
1541083a280
hex26d99133e

10428683070 has 32 divisors (see below), whose sum is σ = 26954135712. Its totient is φ = 2567060352.

The previous prime is 10428683053. The next prime is 10428683071. The reversal of 10428683070 is 7038682401.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10428683071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13369717 + ... + 13370496.

It is an arithmetic number, because the mean of its divisors is an integer number (842316741).

Almost surely, 210428683070 is an apocalyptic number.

10428683070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10428683070 is an abundant number, since it is smaller than the sum of its proper divisors (16525452642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10428683070 is a wasteful number, since it uses less digits than its factorization.

10428683070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26740236.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 10428683070 in words is "ten billion, four hundred twenty-eight million, six hundred eighty-three thousand, seventy".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 26740213 53480426 80220639 133701065 160441278 267402130 347622769 401103195 695245538 802206390 1042868307 1738113845 2085736614 3476227690 5214341535 10428683070