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10108205070 = 2351223275503
BaseRepresentation
bin10010110100111111…
…01111100000001110
3222002110101000120120
421122133233200032
5131200200030240
64351005525410
7505330216425
oct113237574016
928073330516
1010108205070
114317900097
121b61273866
13c51244842
146bc68c2bc
153e2633ad0
hex25a7ef80e

10108205070 has 32 divisors (see below), whose sum is σ = 24279616512. Its totient is φ = 2693307552.

The previous prime is 10108205069. The next prime is 10108205089. The reversal of 10108205070 is 7050280101.

It is a self number, because there is not a number n which added to its sum of digits gives 10108205070.

It is a congruent number.

It is an unprimeable number.

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, 101062 + ... + 174441.

It is an arithmetic number, because the mean of its divisors is an integer number (758738016).

Almost surely, 210108205070 is an apocalyptic number.

10108205070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10108205070 is an abundant number, since it is smaller than the sum of its proper divisors (14171411442).

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

10108205070 is a wasteful number, since it uses less digits than its factorization.

10108205070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276736.

The product of its (nonzero) digits is 560, while the sum is 24.

Adding to 10108205070 its reverse (7050280101), we get a palindrome (17158485171).

The spelling of 10108205070 in words is "ten billion, one hundred eight million, two hundred five thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 1223 2446 3669 6115 7338 12230 18345 36690 275503 551006 826509 1377515 1653018 2755030 4132545 8265090 336940169 673880338 1010820507 1684700845 2021641014 3369401690 5054102535 10108205070