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10207485159 = 319229782003
BaseRepresentation
bin10011000000110100…
…11101110011100111
3222100101011222020220
421200122131303213
5131401104011114
64404513455423
7510644122644
oct114032356347
928311158226
1010207485159
11436894a753
121b8a571573
13c68995761
146cb932dcb
153eb1e50a9
hex26069dce7

10207485159 has 16 divisors (see below), whose sum is σ = 14388873600. Its totient is φ = 6418672416.

The previous prime is 10207485139. The next prime is 10207485161. The reversal of 10207485159 is 95158470201.

It is not a de Polignac number, because 10207485159 - 225 = 10173930727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10207485159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10207485139) 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, 377949 + ... + 404054.

It is an arithmetic number, because the mean of its divisors is an integer number (899304600).

Almost surely, 210207485159 is an apocalyptic number.

10207485159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10207485159 is a deficient number, since it is larger than the sum of its proper divisors (4181388441).

10207485159 is a wasteful number, since it uses less digits than its factorization.

10207485159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782254.

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 10207485159 in words is "ten billion, two hundred seven million, four hundred eighty-five thousand, one hundred fifty-nine".

Divisors: 1 3 19 57 229 687 4351 13053 782003 2346009 14858057 44574171 179078687 537236061 3402495053 10207485159